/* #region RESET CSS */
/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
  /* height: revert; */
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* #endregion RESET CSS */

/* #region COMMON CSS */
/* custom by Khoa Pham */
/* @import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;600&display=swap"); */
html {
  font-size: 14px;
  font-family: "Roboto", sans-serif;
  color: black;
  /* overflow-x: hidden; */
}
* {
  outline: none;
  font-family: "Roboto", sans-serif !important;
}
body {
  width: 100%;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  -webkit-animation-name: body-fade;
  -webkit-animation-duration: 1.5s;
  animation-name: body-fade;
  animation-duration: 1.5s;
  background-color: aliceblue;
  /* height: unset; */
  font-family: "Roboto", sans-serif;
}
body > * {
  background-color: white;
}
body > #footer, body > header, body > .layer-head{
    background-color: unset;
} 
body > * {
  margin: 0 auto;
}
@-webkit-keyframes body-fade {
  from {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}

@keyframes body-fade {
  from {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}
a,
h1,
h2,
h3,
h4,
h5,
h6,
button {
  text-decoration: none;
  color: black;
  font-family: "Roboto", sans-serif;
  font-size: 1rem;
}
input::placeholder {
  font-family: "Roboto", sans-serif;
}
p {
  line-height: 1.45rem;
  word-spacing: 0.1rem;
  font-size: 14px;
}
img {
  width: 100%;
}
iframe {
  max-width: 100%;
  padding: 0 !important;
}
.mb {
  display: none;
}
.slick-next,
.slick-prev {
  z-index: 1;
  transition: all ease 0.4s;
  border-radius: 50%;
  opacity: 0.6;
}
.slick-prev:before {
  font-family: "Font Awesome 5 Free";
  content: "\f053";
  font-weight: 600;
  color: #0091f2;
  font-size: 3rem;
  opacity: 0.3;
}

.slick-next:before {
  font-family: "Font Awesome 5 Free";
  content: "\f054";
  font-weight: 600;
  color: #0091f2;
  font-size: 3rem;
  opacity: 0.3;
}
.slick-dots {
  left: 0;
  bottom: -10px;
}

/* RESPONSIVE */
@media only screen and (max-width: 815px) {
  html {
    font-size: 11px;
  }
  body > *:not(nav) {
    width: auto !important;
  }
  p {
    font-size: 1em;
  }
}
@media only screen and (max-width: 600px) {
  html {
    font-size: 13px;
  }
  .mb {
    display: initial;
  }
  .slick-prev:before {
    font-family: "Font Awesome 5 Free";
    content: "\f053";
    font-weight: 600;
    color: #0091f2;
    font-size: 2rem;
    opacity: 0.3;
  }

  .slick-next:before {
    font-family: "Font Awesome 5 Free";
    content: "\f054";
    font-weight: 600;
    color: #0091f2;
    font-size: 2rem;
    opacity: 0.3;
  }
}

/* #endregion COMMON CSS */

/* #region NAV */
/* NAVIGATION BAR */
nav {
  width: 100%;
  background-color: rgb(255 255 255);
  position: fixed;
  top: 0;
  height: auto;
  box-sizing: border-box;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  transition: 0.2s;
  box-shadow: 0px 2px 10px -3px rgb(214 209 209);
}
nav * {
  color: white;
}
nav > * {
  width: 1080px;
  margin: 0 auto;
}
nav > .mb.ul{
    width: 100%;
}
#nav .nav-top {
  width: 100%;
  background-color: #091f40;
}

nav .nav-top > div {
  width: 1080px;
  margin: 0 auto;
  color: white;
  padding: 8px 0;
  display: flex;
  text-align: center;
  max-height: 39px;
  align-items: center;
}

nav .nav-top .contact {
  flex: 9;
  text-align: start;
}
nav .nav-top .contact span {
  vertical-align: middle;
}

nav .nav-top .dn-dx a {
  color: white;
}
nav .dn-dx .dn-dx__login,
nav .dn-dx .dn-dx__signup {
  transition: 0.3s;
}
nav .dn-dx > span {
  padding: 0 7px 0 10px;
}
nav .dn-dx .dn-dx__login:hover,
nav .dn-dx .dn-dx__signup:hover {
  opacity: 0.1;
}
nav .nav-top ul {
  width: fit-content;
  margin-left: 12px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
nav .nav-top ul li {
  margin: 0;
  padding: 5px;
}
nav .nav-top ul li a {
  color: white;
  font-size: 13px;
  vertical-align: middle;
}
nav .tw,
nav .fb {
  width: 18px;
}
nav .ln {
  width: 23px;
}
nav .tw:hover,
nav .fb:hover,
nav .ln:hover {
  opacity: 0.1;
}

/* MOBILE */
nav .nav-collapse {
  flex: 1;
  text-align: center;
}
nav .nav-collapse span {
  font-size: 1.5rem;
  vertical-align: middle;
}
/* MOBILE END */
nav > ul {
  display: flex;
  align-items: center;
  height: 64px;
  font-size: 16px;
}
/*Modifier in Pham Manh*/
.nav-ul-no-shadow {
  box-shadow: none !important;
}

nav .logo {
  width: 9.5%;
  margin-right: 2%;
}
nav .logo img {
  width: 100%;
}

nav .search {
  margin-bottom: 8px;
  min-width: 200px;
  width: 31.7%;
  height: 48px !important;
  margin-right: 64px !important;
}
nav .search > div {
  border-radius: 10px;
  background-color: #d5dce273;
  display: flex;
  align-items: center;
  border-style: double;
  min-width: 200px;
  width: 334px;
  height: 48px;
  border-radius: 8px;

  border: 1px solid #909aa51a;
  box-sizing: border-box;
  margin-top: 4px;
}
nav .search i {
  font-size: 1.8rem;
  vertical-align: middle;
  color: #3b5b8c;
}
nav .search i::before {
  transform: rotate(90deg);
}
nav .search .search__input {
  border: none;
  background-color: transparent;
  color: #3b5b8c;
}
nav .search .search__input::placeholder {
  color: #3b5b8c;
}
nav .search .search__input:focus {
  outline: none;
  color: #3b5b8c;
}

nav .ul .links {
  width: 35%;
  margin-left: 28%;
}

nav .search > div:hover {
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
  transition: 0.3s;
}

nav .ul .homepage,
nav .ul .training,
nav .ul .ct {
  font-size: inherit;
  margin: 0 5%;
  transition: all 0.1s;
}

nav .ul .homepage:hover,
nav .ul .training:hover,
nav .ul .ct:hover {
  border-bottom: 1px solid #3b5b8c;
}

nav ul li a:hover {
  color: #3b5b8c;
}
nav ul li a,
nav ul li img {
  vertical-align: middle;
  color: #3b5b8c;
  font-weight: 600;
  transition: 0.3s;
}

nav .language {
  height: 45px;
  padding: 4px 0;
  flex: 1;
  text-align: end;
}
nav .switch {
  position: relative;
  display: inline-block;
  width: 78px;
  height: 100%;
}

nav .switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

nav .switch .switch__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: white;
  border: #3b5b8c 1px solid;
  height: 100%;
  display: block;
}

nav .switch .switch__slider:before {
  position: absolute;
  content: "VN";
  padding: 10px;
  left: -2px;
  bottom: -1px;
  border: black 1px solid;
  background-color: #3b5b8c;
  color: white;
  text-align: center;
  font-size: inherit;
  z-index: 9;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

nav .switch .switch__slider::after {
  position: absolute;
  content: "EN";
  right: 8px;
  bottom: 8px;
  background-color: transparent;
  color: #3b5b8c;
  font-size: inherit;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

nav .switch__checkbox:checked + .switch__slider:before {
  content: "EN";
  -webkit-transform: translateX(26px);
  -ms-transform: translateX(26px);
  transform: translateX(26px);
  left: 8px;
}
nav .switch__checkbox:checked + .switch__slider:after {
  content: "VN";
  right: unset;
  left: 8px;
  bottom: 8px;
}

/* Rounded sliders */
nav .switch__slider.round {
  border-radius: 34px;
}

nav .switch__slider.round:before {
  border-radius: 50%;
}

nav .hd-menu-container * {
  text-transform: uppercase;
  color: white;
  font-weight: 600;
}
/* RESPONSIVE */
@media only screen and (max-width: 1270px) {
  nav .ul .homepage,
  nav .ul .training,
  nav .ul .ct {
    font-size: inherit;
    padding: 0 8px;
  }
  nav .ul .links {
    width: 50%;
    margin-left: 2%;
  }
}
@media only screen and (max-width: 1080px) {
  nav > #nav-ul, nav > .nav-top {
    width: 100%;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
  }
  nav .nav-top > div {
    width: 100%;
    margin: 0 auto;
    padding-left: 5px;
    padding-right: 5px;
    color: white;
    padding: 8px 0;
    display: flex;
    text-align: center;
    max-height: 39px;
    align-items: center;
  }
}
@media only screen and (max-width: 1100px) {
  nav .search {
    margin-right: 8%;
  }
  nav .ul .links > * {
    min-width: 69px;
  }

  nav .ul .homepage,
  nav .ul .training,
  nav .ul .ct {
    font-size: inherit;
    padding: 0 8px;
  }
}

@media only screen and (max-width: 850px) {
  nav * {
    font-size: 10px;
  }
  nav .search {
    height: 40px;
  }
  nav .search > div {
    padding: 2px 2px;
    width: 100%;
  }
  nav .search .search__input {
    width: inherit;
  }
  nav .language {
    height: unset;
  }
  nav .switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 20px;
  }

  nav .switch .switch__slider:before {
    padding: 6px 6px;
    left: -1px;
    bottom: -4px;
  }

  nav .switch .switch__slider::after {
    right: 4px;
    bottom: 4px;
  }

  nav .switch__checkbox:checked + .switch__slider:before {
    left: -5px;
  }
  nav .switch__checkbox:checked + .switch__slider:after {
    content: "VN";
    right: unset;
    left: 3px;
    bottom: 3px;
  }
}
@media only screen and (max-width: 680px) {
  nav .search {
    margin-right: 3% !important;
  }
  nav .links {
    min-width: 165px;
  }
  nav .ul .links {
    margin-left: 0%;
  }
}
@media only screen and (max-width: 600px) {
  nav {
    background-color: white;
  }
  nav .nav-top {
    max-height: 35px;
  }
  nav .contact > span {
    display: inline-block;
    font-size: 7px;
    padding: 0;
  }
  nav .contact > span:nth-child(2) {
    display: none;
  }
  nav .nav-top ul {
    margin-left: 0%;

    margin-right: 0%;
  }
  nav .nav-top ul li {
    padding: 2px;
  }
  nav .nav-top ul li a i {
    font-size: 12px;
  }

  nav .tw,
  nav .fb {
    width: 15px;
  }
  nav .ln {
    width: 20px;
  }

  nav > ul {
    justify-content: space-between;
    box-shadow: none;
    padding: 0 12px;
    height: 48px;
  }
  nav ul li {
    margin-left: 0;
  }
  nav .logo img {
    width: 100%;
  }
  nav ul.wb.ul li:nth-child(3),
  nav ul.wb.ul li:nth-child(4) {
    display: none;
  }
  nav .search > div {
    padding: 2px 2px;
    width: 70%;
  }
  nav .btn-cll {
    border: none;
    z-index: 9999;
  }
  nav .btn-cll a {
    padding: 5px 6px;
    background-color: white;
    display: inline-block;
    border-radius: 5px;
    border: 1px solid black;
  }
  nav .btn-cll a span {
    color: black;
  }
  nav .language {
    width: unset;
    flex: unset;
    height: 39px;
  }
  nav .switch {
    position: relative;
    display: inline-block;
    width: 65px;
    height: 100%;
  }

  nav .switch .switch__slider:before {
    position: absolute;
    content: "VN";
    padding: 10px 10px;
    left: -1px;
    bottom: -2px;
    border: black 1px solid;
    background-color: #3b5b8c;
    color: white;
    text-align: center;
    font-size: inherit;
    z-index: 9;
    -webkit-transition: 0.4s;
    transition: 0.4s;
  }

  nav .switch .switch__slider::after {
    position: absolute;
    content: "EN";
    right: 8px;
    bottom: 8px;
    background-color: transparent;
    color: #3b5b8c;
    font-size: inherit;
    -webkit-transition: 0.4s;
    transition: 0.4s;
  }

  nav .switch__checkbox:checked + .switch__slider:before {
    content: "EN";
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
    left: 1px;
  }
  nav .switch__checkbox:checked + .switch__slider:after {
    content: "VN";
    right: unset;
    left: 8px;
    bottom: 8px;
  }

  nav .logo {
    padding-left: 0%;
    width: unset;
  }

  nav ul.mb.ul {
    position: fixed;
    left: -67%;
    width: 67%;
    padding: 16px 24px;
    transition: left 0.5s ease;
    background-color: #001332;
    color: white;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
  }
  nav ul.mb.ul > * {
    padding: 8px;
    text-align: center;
  }
  nav ul.mb.ul h2 {
    font-size: 28px;
    text-align: center;
    color: inherit;
    padding-top: 29px;
  }
  nav ul.mb.ul > li {
    border-radius: 3px;
    text-align: center;
    margin: 8px 0;
  }
  nav ul.mb.ul > li:hover {
    background-color: #02378d;
    border-bottom: none;
  }
  nav ul.mb.ul > li > a {
    color: inherit;
    font-size: 18px;
    font-weight: normal;
    line-height: 18.75px;
  }
  nav ul.mb.ul > div {
    text-align: center;
  }
  nav ul.mb.ul > div > a {
    color: #3b5b8c;
    background-color: white;
    border-radius: 8px;
    padding: 11px 0;
    width: 100%;
    font-size: 1rem;
    display: inline-block;
  }
  nav ul.mb.ul > div > div {
    font-size: 0.8rem;
    padding: 5px 0;
  }
  /* ANIMATION */
  nav ul.mb.ul.ul-active {
    left: 0;
    min-width: 200px;
  }
  /* ANIMATION END */
}

@media only screen and (max-width: 510px) {
  nav .nav-top ul li {
    padding: 1px;
  }

  nav .nav-top ul li a i {
    color: white;
    font-size: 9px;
  }
  nav .tw,
  nav .fb {
    width: 10px;
  }
  nav .ln {
    width: 15px;
  }

  nav .wrapper .item {
    width: 80%;
  }

  nav .homepage.section {
    width: 100%;
    text-align: center;
    padding: 16px 0 !important;
  }

  nav img.homepage.image__hp18 {
    padding-top: 16px;
  }
  nav .cty .lg-f {
    width: 10% !important;
  }

  nav section.homepage.section.section--7th {
    padding-top: 32px !important;
  }

  nav .homepage.section--7th .homepage.video-container {
    display: flex;
    height: 100% !important;
  }

  nav .homepage.video img {
    width: 60% !important;
  }

  nav > #nav-ul, nav > .nav-top {
    width: 100%;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
  }

  nav .homepage.bl-title a {
    color: #3b5b8c;
    text-decoration: none;
    background-color: transparent;
    font-size: 12px !important;
  }

  nav .homepage.bl-title {
    padding: 16px 8px 8px !important;
    color: #2d3954;
    font-weight: 600;
    text-transform: capitalize;
    font-family: "Roboto", sans-serif;
    line-height: 16px !important;
    margin-bottom: 0px !important;
    text-align: left;
  }

  nav .homepage.vdtodt ul li {
    flex: 0 0 33.333333%;
    width: 33.333333%;
    font-size: 8px !important;

    color: #4a5874;
  }

  nav .homepage.vdtodt ul {
    padding: 0px 8px 8px 8px !important;
  }

  nav .homepage.education_block_author {
    display: none !important;
  }

  nav .homepage.auth1lnkprce {
    justify-content: center !important;
  }
}

@media only screen and (max-width: 400px) {
  .nav-top {
    padding: 0;
  }
  nav .dn-dx {
    margin-right: 4px;
  }
  nav .nav-top ul li a {
    line-height: 2px;
  }
  nav .contact > span {
    display: block;
  }
  nav .nav-top .contact span:first-child {
    margin-left: 0;
  }

  nav .nav-top .contact span:nth-child(1),
  nav .nav-top .contact span:nth-child(3) {
    padding-left: 0;
  }
  nav .nav-top .dn-dx a {
    line-height: 35px;
  }
  nav section.homepage.section.section--7th {
    padding-top: 32px !important;
  }
}

/* #endregion NAV */

/* #region HEADER */
/* HEADER */
.hd-header {
  width: 100%;
  box-sizing: border-box;
}
.hd-slider-header {
  margin-top: 83px;
  /* height: 480px; */
  height: auto;
  margin-bottom: 0;
  overflow: hidden;
}

.hd-slider-header div {
  height: 100%;
  outline: none;
}
.hd-slider-header .hd-slider-header__banner {
  width: 100%;
  height: 100%;
}
.hd-slider-header .slick-next {
  right: 16px;
}
.hd-slider-header .slick-prev {
  left: 16px;
}
.hd-slider-header .slick-prev,
.hd-slider-header .slick-next {
  width: unset;
  height: unset;
}

.hd-slider-header .slick-next:hover,
.hd-slider-header .slick-prev:hover {
  opacity: 1;
}
.hd-menu-section {
  position: relative;
  background-color: #3b5b8c;
}
.hd-menu-section > div {
  width: 1080px;
  margin: 0 auto;
}
.hd-all-menu {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  /* width: 83.2% !important; */
  background-color: white;
  box-sizing: border-box;
  box-shadow: none;
  z-index: 9;
  display: flex;
  max-height: 0;
  transition: max-height 0.5s ease;
  overflow: hidden;
}
.hd-active-all-menu {
  max-height: 600px;
  box-shadow: 0px 5px 4px 0px;
  border-bottom: #3b5b8c 3px solid;
}
.hd-col-menu {
  flex: 2;
  padding: 16px 10px;
  border-right: 1px solid #ccc;
}
.hd-col-menu-last {
  flex: 1;
  border: none;
}
.hd-col-menu-last .hd-group-head {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: 100%;
}
.hd-group-head .hd-group-head__title-group {
  font-weight: 600;
  margin-bottom: 20px;
}
.hd-menu-container {
  display: flex;
  height: 38px;
  align-items: center;
}
.hd-menu-container * {
  text-transform: uppercase;
  color: white;
}
.hd-btn-home {
  text-align: start;
  padding-right: 20px;
  line-height: 0px;
}

.hd-menu {
  flex: 4;
  display: flex;
  justify-content: flex-start;
  min-width: 580px;
  margin: 0;
}
.hd-menu .hd-menu__li a {
  cursor: pointer;
  padding: 11px 25px;
  transition: 0.3s;
  color: white;
  position: relative;
}
.hd-menu-collapse .hd-menu-collapse__a {
  cursor: pointer;
  padding: 8px 25px;
  line-height: 39px;
  transition: 0.3s;
  color: white;
}
.hd-menu .hd-menu__li a:hover,
.hd-menu-collapse .hd-menu-collapse__a:hover {
  background-color: rgb(245, 246, 248);
  color: #3b5b8c;
}

.hd-menu .hd-menu__li > a:hover::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: #7f9fd0;
}

.hd-menu-collapse {
  flex: 2;
  text-align: end;
  height: 38px;
}
.hd-menu-collapse .hd-menu-collapse__a {
  cursor: pointer;
  font-size: 1.5rem;
}
.hd-below-menu {
  width: 98%;
  margin: 0 auto;
  display: flex;
  background-color: rgb(245, 246, 248);
  height: 38px;
  align-items: center;
}
.hd-below-menu * {
  font-size: 0.96rem;
}
.hd-inner-1st {
  margin-right: 8px;
}
.hd-inner-1st .hd-inner-1st__news {
  font-weight: 600;
  color: black;
  padding-right: 14px;
}
.hd-below-menu marquee {
  flex: 6;
}
.hd-inner-2nd {
  display: flex;
  justify-content: flex-start;
}
.hd-inner-2nd li {
  margin-left: 5.5%;
}
.hd-inner-2nd .hd-inner-2nd__post {
  color: rgb(129, 129, 129);
}
.hd-inner-2nd .hd-inner-2nd__post::before {
  content: "\2022";
  color: rgb(129, 129, 129);
  font-weight: bold;
  display: inline-block;
  width: 0.5rem;
}

/* RESPONSIVE */
@media only screen and (max-width: 1080px) {
  .hd-menu-section > div {
    width: 100% !important;
    margin: 0 auto;
    padding-left: 5px;
    padding-right: 5px;
  }
  .hd-below-menu {
    width: 100%;
    margin: 0 auto;
    display: flex;
    background-color: rgb(245, 246, 248);
    height: 38px;
    align-items: center;
    padding-left: 5px;
    padding-right: 5px;
  }
}
@media only screen and (max-width: 815px) {
  .hd-menu {
    min-width: 505px;
  }
  .hd-menu .hd-menu__li a {
    cursor: pointer;
    padding: 14px 25px;
  }
  .hd-menu-collapse .hd-menu-collapse__a {
    padding: 7.5px 9px;
  }
}
@media only screen and (max-width: 600px) {
  /* SLIDER BANNER */
  .hd-header {
    height: auto;
    font-size: 10px;
  }

  .hd-slider-header {
    /* height: 180px; */
  }
  /* SLIDER BANNER END */

  /* MENU */
  .hd-menu-container {
    justify-content: space-between;
    padding: 0 4%;
  }
  .hd-btn-home {
    flex: unset;
    text-align: end;
    padding: 5px 4px 5px 0;
  }
  .hd-btn-home .hd-btn-home__img {
    margin-right: 4px;
  }
  .hd-menu {
    flex: 1;
    min-width: unset;
  }
  .hd-menu .hd-menu__li a {
    cursor: pointer;
    text-transform: uppercase;
    font-size: 10px;
    padding: 12px 16px;
  }
  .hd-menu-collapse .hd-menu-collapse__a {
    padding: 5.5px 9px;
    line-height: 27px;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 0;
  }
  .hd-menu-collapse {
    flex: unset;
    padding: 5px 6px;
  }
  /* MENU END */

  /* BELOW MENU */
  .hd-inner-1st {
    flex: unset;
    text-align: center;
    padding: 5px 4px;
    z-index: 1;
  }
  .hd-inner-1st .hd-inner-1st__news {
    font-weight: 600;
    color: black;
    padding-right: 1px;
  }
  .hd-inner-2nd {
    display: flex;
    justify-content: flex-start;
  }
  .hd-inner-2nd li {
    margin-left: 0%;
    margin-right: 5px;
    padding: 5px 0;
    white-space: nowrap;
  }
  .hd-inner-2nd .hd-inner-2nd__post {
    color: rgb(129, 129, 129);
  }
  .hd-inner-2nd .hd-inner-2nd__post::before {
    content: "\2022";
    color: rgb(129, 129, 129);
    font-weight: bold;
    display: inline-block;
    width: 0, 5rem;
  }
}
/* BELOW MENU END*/
@media only screen and (max-width: 478px) {
  .hd-menu .hd-menu__li {
    margin-left: 0.5vw;
  }
  .hd-menu .hd-menu__li a {
    cursor: pointer;
    text-transform: uppercase;
    font-size: 11px;
    padding: 14px 3px;
  }
  .hd-menu-collapse .hd-menu-collapse__a {
    font-size: 1rem;
    padding: 11.8px 6px;
  }
  .hd-btn-home .hd-btn-home__img {
    width: 1rem;
  }
}

/* #endregion HEADER */

/* #region HEADER-NEWS */
.hdns {
  height: 253px;
  width: 100%;
  box-sizing: border-box;
}
.hdns.overlay-hd {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.65);
  padding: 0 13%;
}
.hdns.breadcrumb-hd {
  margin-top: 80px;
  text-align: left;
}

.hdns.breadcrumb-hd h2 {
  color: white;
  font-size: 2rem;
  margin-bottom: 0px;
}
.hdns.breadcrumb-hd p {
  color: white;
  margin-left: 5px;
  font-weight: 100;
}

.hdns.slider-header {
  margin-top: 113px;
  height: 215px;
  margin-bottom: 0;
  overflow: hidden;
}

.hdns.slider-header div {
  height: 100%;
  outline: none;
}
.hdns.slider-header .hdns.slider-header__banner {
  width: 100%;
  height: 100%;
}

.hdns.below-menu {
  width: 100%;
  display: flex;
  background-color: rgb(245, 246, 248);
  height: 38px;
  align-items: center;
  padding: 0 14%;
}
.hdns.below-menu * {
  font-size: 0.96rem;
}
.hdns.inner-1st {
  margin-right: 8px;
}
.hdns.inner-1st .hdns.inner-1st__news {
  font-weight: 600;
  color: black;
  padding-right: 14px;
}
.hdns.below-menu marquee {
  flex: 6;
}
.hdns.inner-2nd {
  display: flex;
  justify-content: flex-start;
}
.hdns.inner-2nd li {
  margin-left: 5.5%;
}
.hdns.inner-2nd .hdns.inner-2nd__post {
  color: rgb(129, 129, 129);
}
.hdns.inner-2nd .hdns.inner-2nd__post::before {
  content: "\2022";
  color: rgb(129, 129, 129);
  font-weight: bold;
  display: inline-block;
  width: 0.5rem;
}

/* RESPONSIVE */
@media only screen and (max-width: 815px) {
}
@media only screen and (max-width: 600px) {
  /* SLIDER BANNER */
  .hdns {
    height: auto;
  }

  .hdns.slider-header {
    height: 180px;
    margin-top: 84px;
  }
  /* SLIDER BANNER END */

  /* BELOW MENU */
  .hdns.inner-1st {
    flex: unset;
    text-align: center;
    padding: 5px 4px;
    z-index: 1;
  }
  .hdns.inner-1st .hdns.inner-1st__news {
    font-weight: 600;
    color: black;
    padding-right: 1px;
  }
  .hdns.inner-2nd {
    display: flex;
    justify-content: flex-start;
  }
  .hdns.inner-2nd li {
    margin-left: 0%;
    margin-right: 5px;
    padding: 5px 0;
    white-space: nowrap;
  }
  .hdns.inner-2nd .hdns.inner-2nd__post {
    color: rgb(129, 129, 129);
  }
  .hdns.inner-2nd .hdns.inner-2nd__post::before {
    content: "\2022";
    color: rgb(129, 129, 129);
    font-weight: bold;
    display: inline-block;
    width: 0.5rem;
  }
}
/* BELOW MENU END*/
@media only screen and (max-width: 478px) {
}

/* #endregion HEADER-NEWS */

/* #region FOOTER */
/* FOOTER */
footer {
  width: 100%;
  margin-top: 32px;
}
footer > * {
  padding-bottom: 0 !important;
  background-color: #3b5b8c;
}
footer > section.section--8th > * {
  width: 1080px;
  padding: 32px 0;
  margin: 0 auto;
}

.footer-body {
  color: white;
}
footer .section.section--8th .div1 {
  padding-top: 8px;
  padding-bottom: 8px;
}
footer .div1 {
  border-bottom: 1px solid white;
  text-align: start;
}

footer .div1 .div1__a {
  color: white;
  padding-right: 6rem;
  font-weight: bold;
}
footer .div1 .div1__collaspe {
  cursor: pointer;
}
footer .div1 .div1__btn-collaspe {
  display: inline-block;
}
footer .div1 .div1__collaspe img {
  transition: transform 0.5s ease;
  transform: rotate(0deg);
  vertical-align: middle;
}
footer .div1 .div1__collaspe.active img {
  transform: rotate(180deg) !important;
  transform-origin: center;
}
footer .wrapper {
  width: 100%;
  margin-top: 5px;
  display: flex;
  max-height: 0px;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  background-color: #3b5b8c;
  color: #ffffff;
  box-sizing: border-box;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
footer .active.wrapper {
  max-height: 500px;
}

footer .wrapper .item {
  width: 20%;
  height: auto;
  padding: 10px;
}
footer .wrapper .item * {
  line-height: 1.3rem;
}

footer .row1 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
  margin-top: 16px;
  text-align: left;
}
footer .row1 h1 {
  margin-bottom: 16px;
    color: white;
    font-weight: 600;
    font-size: 16px;
    display: inline-block;
    width: fit-content;
}
footer .row1 p,
.row1 i {
  color: white;
  line-height: 24px;
}

footer .col {
  padding: 0 16px;
}

footer .col:first-child {
  padding-left: 0;
}
footer .col:last-child {
  padding-right: 0;
}

footer .col + .col {
  border-left: 1px solid whitesmoke;  
}

footer .col-1 {
  width: 35%;
  /* border-right: 1px solid whitesmoke; */
  /* padding-right: 16px; */
}
footer .cty {
  margin-bottom: 1em;
}
footer .cty .lg-f {
  width: 30%;
}

footer .col-1 .social img {
  width: 28px;
  margin: 0px 2px;
  border-radius: 50%;
  border: 1px solid whitesmoke;
}

footer .col-2 {
  width: 22.5%;
  /* border-right: 1px solid whitesmoke; */
  /* padding: 0 16px; */
}
footer .col-3 {
  width: 20%;
  /* padding: 0 16px; */
  text-align: center;
  margin-bottom: 8px;
}
footer .col-3 > a {
  background-color: white;
  color: #3b5b8c !important;
  border-radius: 3px;
  padding: 12px;
  width: 100%;
  max-width: 150px;
  text-align: center;
  cursor: pointer;
  display: inline-block;
  margin-bottom: 16px;
}
footer .col-3 > p {
    color: white;
    line-height: 24px;
    border-radius: 10px;
    border: 1px white solid;
    margin: 3px 0;
    width: 100%;
    display: inline-block;
    max-width: 150px;
}
footer .col-3 > a:hover {
  background-color: rgba(255, 255, 255, 0.671);
}
footer .col-4 {
  width: 22.5%;
  /* padding-left: 16px; */
}
footer .imgs-f {
      margin-top: 16px;
    text-align: center;
    display: flex;
    justify-content: space-between;
}
footer .imgs-f img {
  width: 32%;
}

/* RESPONSIVE */
@media only screen and (max-width: 1080px) {
  footer > section.section--8th > * {
    width: 100%;
    padding: 32px 0;
    margin: 0 auto;
  }
}
@media only screen and (max-width: 800px) {
  footer .col-1,
  footer .col-4,
  footer .col-2,
  footer .col-3 {
    max-width: unset;
    width: 50%;
    flex: unset;
    border: none !important;
    padding: 16px 0;
  }
  footer .col-1,
  footer .col-3 {
    padding-right: 16px;
  }
 footer .col-3 {
    padding-right: 16px;
    display: flex;
    flex-direction: column;
}
  footer .ul .links {
    width: 40%;
    margin-left: 7%;
  }

  footer .homepage.section {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    padding-top: 32px;
    padding-left: 16px;
    padding-right: 16px;
  }

  footer .homepage.section--1st-left .homepage.section__h2 {
    margin-bottom: 8px;
  }
  footer .wrapper .item {
    width: 33%;
    height: auto;
    padding: 10px;
}
}
@media only screen and (max-width: 1080px) {
  footer > section.section--8th > * {
    padding: 0px 5px;
  }
}
@media only screen and (max-width: 600px) {
  /* FOOTER */
  footer .row1 h1 {
    margin-bottom: 16px;
    color: white;
    font-weight: 600;
    font-size: 16px;
    display: inline-block;
    width: 100%;
}
  footer > section.section--8th > * {
    padding: 8px 16px 0px 16px;
  }
  footer .col-2{
      width: 49%;
  }
  footer .col-3{
    width: 49%;
    padding-right: 0;
    align-items: center;
}
footer .col-3 > a {
    background-color: white;
    color: #3b5b8c !important;
    border-radius: 3px;
    padding: 12px;
    width: 99%;
    max-width: 200px;
    text-align: center;
    cursor: pointer;
    display: inline-block;
    margin-bottom: 16px;
}
footer .col-3 > p {
    color: white;
    line-height: 24px;
    border-radius: 10px;
    border: 1px white solid;
    margin: 3px 0;
    width: 99%;
    display: inline-block;
    max-width: 200px;
}
  
  footer .col-1, footer .col-4{
    width: 100%;
  }
  footer .col-1,
  footer .col-4,
  footer .col-2,
  footer .col-3 {
    max-width: unset;
    flex: unset;
  }
  footer .mb.imgs {
    padding: 15px;
    display: flex;
    justify-content: space-between;
  }
  footer .mb.imgs img {
    width: 28%;
    height: 100%;
  }
  /* FOOTER END */
}
@media only screen and (max-width: 478px) {
}

/* #endregion FOOTER */

/* #region HOMEPAGE */
body.homepage {
  background-color: white;
}
.homepage.link-khoff {
  position: fixed;
  right: -13rem;
  bottom: 30%;
  z-index: 999;
  background-color: transparent !important;
  cursor: pointer;
  transition: all 0.5s ease;
  width: unset !important;
}
.homepage.link-khoff:hover {
  right: 0;
}
.homepage.link-khoff > div {
  background-color: #023160;
  border-radius: 10px 0 0 10px;
  padding: 8px;
  padding-right: 30px;
}
.homepage.link-khoff > div > i {
  font-size: 2.8rem;
  color: white;
  vertical-align: middle;
}
.homepage.link-khoff > div > a {
  color: white;
  font-size: 1.1rem;
  font-weight: bold;
  margin-right: 9px;
}
.homepage.section .homepage.section__h2 {
  font-weight: 600;
  font-size: 24px;
  padding: 16px 0px 16px 0;
  line-height: 1.1em;
  margin: 0;
}
.homepage.section.section--2nd .homepage.section__h2{
    padding: 32px 0px 16px 0;
}
.homepage.section {
  width: 1080px;
  margin: 0 auto;
  text-align: center;
  margin-top: 32px;
}

.homepage.section--1st {
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  min-height: unset !important;
}

.homepage.section--1st-left {
  flex: 2;
  padding-right: 2%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.homepage.section--1st-left .homepage.section__h2 {
  margin-bottom: 8px;
  padding-right: 65px;
  line-height: 32px;
  text-align: start;
}

.homepage.section--1st-left p {
  word-break: break-word;
  line-height: 1.4rem;
  margin: 0 0 1.1em;
  text-align: justify;
}
.homepage.section--1st-left div {
  text-align: start;
}
.homepage.section--1st-left .homepage.section--1st-left__button {
  background-color: #3b5b8c;
  border: #3b5b8c 1px solid;
  color: white;
  padding: 16px 48px;
  border-radius: 2px;
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
  border-bottom-left-radius: 2px;
  font-weight: normal;
  cursor: pointer;
  transition: 0.3s;
}
.homepage.section--1st-left .homepage.section--1st-left__button:hover {
  color: #3b5b8c;
  background-color: white;
}
.homepage.section--1st-right {
  flex: 2;
  padding-left: 2%;
}

.homepage.section--1st-left p {
  word-break: break-word;
  line-height: 20px;
  margin: 0 0 24px;
  text-align: justify;
}
.homepage.section--1st-right img {
  width: 100%;
  border-radius: 10px;
}
.homepage.section--2nd {
    min-height: unset !important;
}

.homepage hr {
  background-color: #3b5b8c;
  height: 1.6px;
  width: 72px;
  padding: 0 !important;
  border: solid #3b5b8c;
  margin-bottom: 24px;
  margin-top: -3px;
}

.homepage.section.homepage.image-2 {
  width: 100%;
}
.homepage.section.homepage.image-2 img {
  width: 100%;
  padding: 0;
  /*margin-bottom: 32px;*/
  /*margin-top: 32px;*/
  max-height: 320px !important;
}

.homepage.section--1st-left {
  flex: 2;
  padding-right: 2%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.homepage.section--1st-right {
  flex: 2;
  padding-left: 2%;
}

.homepage .slick-dots {
  left: 0;
  bottom: -18px !important;
}

.homepage.list {
  display: flex;
}
.homepage.section--2nd .homepage.list .homepage.list__ul {
  flex: 1;
  font-size: 1.4rem;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-items: flex-start;
  /* justify-content: center; */
  /* margin-top: 15px; */
}

.homepage.list .homepage.list__ul li {
  /* width: 49%; */
  display: flex;
  align-items: center;
  text-align: left;
  height: 40px;
  margin: 8px 16px 8px 0;
}
.homepage.list-style-type-cus {
  width: 69px;
  padding: 6px 0;
  text-align: center;
  display: inline-block;
}
.homepage.list-style-type-cus span {
  color: white;
  font-size: 1.3rem;
  background-color: #3b5b8c;
  padding: 8px 13px;
}

.homepage.list .homepage.list__p {
  flex: 1;
  font-size: 14px;
}

/* SLIDER */

.homepage.section .homepage.slider {
  padding-top: 0px;
  margin: 0 -4px;
}

.homepage.section .slick-slide {
  margin: 8px;
  box-sizing: border-box;
  outline: none;
}
.homepage.section .homepage.slider:hover .slick-next,
.homepage.section .homepage.slider:hover .slick-prev {
  opacity: 1;
}

.homepage.section .slick-next,
.homepage.section .slick-prev {
  opacity: 1;
  transition: all 0.5s ease;
}
.homepage.section .slick-next {
  right: -3%;
}
.homepage.section .slick-prev {
  left: -3%;
}
.homepage.section .slick-prev,
.homepage.section .slick-next {
  width: unset;
  height: unset;
}

.homepage.section .slick-next:hover,
.homepage.section .slick-prev:hover {
  opacity: 1;
}
.homepage .slick-slider {
  margin-bottom: 0;
}

.homepage.slider-content1 .slick-slide > img,
.homepage.slider-content2 .slick-slide > img,
.homepage.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}
.homepage.slider-content1 .slick-slide > p,
.homepage.slider-content2 .slick-slide > p,
.homepage.slider-content4 .slick-slide > p {
  text-align: justify;
}

.homepage.slick-dots {
  bottom: unset;
}
.homepage.slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.homepage.slick-dots li button {
  font-size: 1.2rem;
  color: #3b5b8c;
  background-color: white;
  border: 1px solid #3b5b8c;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  height: 100%;
}
.homepage.slick-dots li.homepage.slick-active button {
  background-color: #3b5b8c;
  color: white;
}
.homepage.slick-dots li button::before {
  content: none;
}

.homepage.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.homepage.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.homepage.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.homepage.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
a {
  color: #3b5b8c;
  text-decoration: none;
}
a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.homepage.owl-item img {
  display: block;
  width: 100%;
}
.homepage.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
    height: 236px;
}
.homepage.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
}
.homepage.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}

.homepage.makh {
  position: absolute;
  bottom: 8px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 15px;
}

.homepage.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.homepage.bl-title {
  padding: 20px 20px 5px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
  min-height: 79px;
}

.homepage.bl-title a {
  color: #3b5b8c;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.homepage.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 15px 10px;
}

.homepage.vdtodt ul li {
  flex: 0 0 33.333333%;
  width: 33.333333%;
  font-size: 13px;
  color: #4a5874;
  text-align: start;
}

.homepage.vdtodt ul li i {
  font-size: 14px;
}

.homepage.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.homepage.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}

.homepage.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
  color: #3b5b8c;
  background-color: #aaccff30;
  padding: 8px 28px;
  border-radius: 50px;
}

.homepage.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 8px 28px;
  font-size: 13px;
  border-radius: 50px;
}

/* SLIDER END */

.homepage.image {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.homepage.image__hp18 {
  width: 50%;
  max-height: 340px;
  padding-right: 8px;
}
.homepage.image__hp19 {
  width: 50%;
  max-height: 340px;
  padding-left: 8px;
}
.homepage.section.homepage.image-2 img {
  width: 100%;
  padding: 0;
  max-height: 430px;
}
.homepage.section--5th {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  align-content: center;
}

.homepage.section--5th-left {
  width: 40%; 
  padding-right: 2%;
  min-width: 327px;
  height: auto;
}
.homepage.section--5th-left .homepage.section__h2 {
  margin-bottom: 8px;
  padding-right: 0;
  text-align: start;
}

.homepage.section--5th-left p {
  word-break: break-word;
  line-height: 1.1rem;
  margin: 0 0 1.1em;
  text-align: justify;
}
.homepage.section--5th-left div {
  text-align: start;
}
.homepage.section--5th-left .homepage.section--5th-left__button {
  background-color: #3b5b8c;
  border: #3b5b8c 1px solid;
  color: white;
  padding: 12px 42px;
  border-radius: 2px;
  font-weight: normal;
  cursor: pointer;
  transition: 0.3s;
}
.homepage.section--5th-left .homepage.section--5th-left__button:hover {
  color: #3b5b8c;
  background-color: white;
}
.homepage.section--5th-right {
  width: 60%;
  padding-left: 2%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  /* height: 0; */
  /* padding-bottom: 23%; */
}
.homepage.section--5th-right img {
  padding: 1vw;
  width: 20%;
  display: block;
}

.homepage.section--7th .homepage.video-container {
  display: flex;
  height: 456px;
}
.homepage.section--7th .homepage.video-container iframe{
    width: 100%;
    height: 100%;
}
.homepage.video-left {
  width: 808px;
  padding-right: 2px;
}
.homepage.video-left .video {
  height: 100%;
}
.homepage.video-right {
  width: 272px;
  padding-left: 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}
.homepage.video-right > div {
  flex: 1;
  margin-bottom: 3px;
  width: 100%;
}
.homepage.video-bl .homepage.video a .homepage.overlay {
  background-color: transparent;
  transition: all 0.5s;
}
.homepage.video-bl .homepage.video a:hover .homepage.overlay {
  background-color: #3b5b8c50;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  z-index: 99;
  border-radius: 10px;
}
.homepage.video-bl .homepage.video a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("../assets/img/hp3.png");
  background-size: 100% 100%;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  transition: all 10s;
  transition-delay: 0.7s;
  cursor: pointer;
  background-position: 0 0;
}
.homepage.video.slick-slide {
  margin: 8px;
}
.homepage.video img {
  width: 27%;
  text-align: center;
  display: inline-block;
}
.homepage.video-bl .homepage.video a:hover {
  background-size: 150% 150%;
  background-position: -50px -50px;
}

.homepage.slider-content6 {
  margin-bottom: 32px;
}

.homepage.slider-content7 {
  margin-top: 16px;
}
.homepage.slider-content7 .homepage.slick-dots {
  display: none !important;
}
/* RESPONSIVE */
@media only screen and (max-width: 1080px) {
  .homepage.section {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    padding-top: 32px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .homepage.section.homepage.image-2 {
    padding-left: 0;
    padding-right: 0;
  }
  .homepage.section--7th .homepage.video-container {
    height: auto;
    flex-wrap: wrap;
    justify-content: center;
  }
  .homepage.video-left {
    width: 100%;
    position: relative;
    padding-top: 55%;
    margin-bottom: 16px;
  }
  .homepage .video-left .video {
    height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
  }
  .homepage.video-right {
    width: 100%;
    position: relative;
    padding-top: 55%;
  }
  .homepage .video-right .video {
    display: none;
  }
  .homepage .video-right .video:last-child {
    display: block;
    height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
  }
  .homepage.section .slick-next {
    right: 2%;
  }
  .homepage.section .slick-prev {
    left: 2%;
  }
}

@media only screen and (max-width: 850px) {
  .homepage.list .homepage.list__p {
    flex: 1;
    font-size: 1.2rem;
  }
  .homepage.section--5th {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
  }
  .homepage.section--5th-right {
    width: 60%;
    padding-left: 2%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    height: auto;
    padding-bottom: 0;
  }
  .homepage.section--5th-left {
    width: 100%;
    padding: 5% 10%;
  }
  .homepage.section--5th-right {
    width: 100%;
    padding: 0% 5%;
  }
  .homepage.section--5th-right img {
    padding: 3vw;
    width: 20%;
    display: block;
  }
}
@media only screen and (max-width: 815px) {
.homepage.link-khoff > div > a {
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    margin-left: 3px;
}
.homepage.link-khoff {
    position: fixed;
    right: -14rem;
    bottom: 30%;
    z-index: 999;
    background-color: transparent !important;
    cursor: pointer;
    transition: all 0.5s ease;
    width: unset !important;
}
}
@media only screen and (max-width: 600px) {
  /* CONTENT BODY*/
  .homepage.section > * {
    padding: 0 5%;
  }
  .homepage.section {
    padding-left: 0;
    padding-right: 0;
  }
  .homepage.section--1st,
  .homepage.list,
  .homepage.list .homepage.list__ul {
    flex-direction: column;
  }
  .homepage.section--1st-left .homepage.section--1st-left__button {
    margin-bottom: 15px;
  }

  .homepage.section--1st-left .homepage.section--1st-left__button:hover {
    color: white;
    background-color: #3b5b8c;
  }
  section.homepage.section .homepage.list .homepage.list__ul li {
    width: 100%;
    flex: unset;
  }
  .homepage.section--1st-left {
    flex: unset;
    padding: 5%;
  }
  .homepage.section--1st-right {
    flex: unset;
    padding: 5%;
  }
  .homepage.list .homepage.list__ul li {
    /* width: 50%; */
    display: inline-flex;
    align-items:center;
    text-align: left;
    /* min-height: 60px; */
  }

  .homepage.section--5th {
    flex-wrap: wrap;
  }
  .homepage.section--5th-left {
    width: 100%;
    padding: 5%;
  }
  .homepage.section--5th-right {
    width: 100%;
    padding: 5%;
  }

  .homepage.section--7th .homepage.video-container {
    max-height: unset;
  }

  .homepage.section .homepage.section__h2 {
    padding: 10px 0;
  }
  .homepage.list .homepage.list__ul {
    padding: 0;
  }
  .homepage.slider-content
    .homepage.list
    .homepage.list__ul
    .homepage.list__li {
    display: none;
  }
  .homepage.slider-content
    .homepage.list
    .homepage.list__ul
    .homepage.list__li:first-child {
    display: inline-block;
  }
  .homepage.image__hp18,
  .homepage.image__hp19 {
    width: 100%;
    padding: 8px 5%;
  }

  .homepage.slick-dots li {
    width: 20px;
    height: 20px;
  }

  .homepage.slick-dots li button {
    font-size: 1.1rem;
  }
  /* CONTENT BODY END */
}
@media only screen and (max-width: 478px) {
}

/* #endregion HOMEPAGE */

/* #region CHI TIET KHOA HOC */
.ctkh section.ctn-sn,
.ctkh section.sn {
  width: 1080px;
}
.ctkh.layer-head {
  position: absolute;
  top: 35px;
  width: 100%;
  height: 491px;
  background-color: #3b5b8c;
  z-index: 0;
}
.ctkh.ctn-sn > * {
  padding: 0;
}
.ctkh hr {
  background-color: #3b5b8c;
  height: 1.6px;
  width: 72px;
  padding: 0 !important;
  border: solid #3b5b8c;
  margin-bottom: 24px;
  margin-top: -3px;
}
section.ctkh.sn {
  margin-bottom: 32px;
}

.ctkh.ctn-sn,
.ctkh.ctn-sn * {
  z-index: 1;
}
.ctkh.ctn-sn {
  background-color: transparent !important;
}

.ctkh.sn-1 {
  width: 55%;
  padding-right: 16px;
  float: left;
}
.ctkh.sn h2 {
  font-size: 22px;
  font-weight: 600;
  /* margin-bottom: 16px; */
  padding-left: 5px;
  line-height: 1.2em;
}

.ctkh.ctn-sn-2 {
  position: relative;
  margin-top: 110px;
  margin-bottom: 32px;
}
.ctkh.ctn-sn-2 .ctkh.sn-1 > * {
  padding: 15px 0;
}

.ctkh.mt-bl-dg > div,
.ctkh.ctr > div {
  background-color: white;
  border-radius: 10px;
  border: 1px solid #ccc;
}

.ctkh.mt-bl-dg .ctkh.btns,
.ctkh.ctr .ctkh.btns {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.ctkh.btns {
  overflow: auto;
}
.ctkh.btns li {
  width: 21%;
  min-width: 100px;
  padding: 10px 12px;
  background-color: #e5e5e5;
  margin-right: 2px;
  text-align: center;
  border-radius: 0 0 10px 10px;
  cursor: pointer;
}
.ctkh.btns li:first-child {
  border-radius: 10px 0 10px 0;
}
.ctkh.btns li:last-child {
  /* border-radius: 0 10px 0 10px; */
}
.ctkh.btns li.active {
  background-color: #8c8c8c;
}
.ctkh.btns li.active a {
  color: white;
}
.ctkh.btns li a {
  color: #3b5b8c;
}

.ctkh.paragraphs .ctkh.para {
  display: none;
  /* border: 1px solid #ccc; */
  /* border-radius: 0 0 10px 10px; */
}
.ctkh.para.active {
  display: block !important;
}
.ctkh.paragraphs .ctkh.content {
  max-height: 400px;
  overflow-y: auto;
  padding: 16px;
}

.ctkh.para p,
.ctkh.para .ctkh.comment-bl {
  max-width: calc(100% - 8px);
}
.ctkh.paragraphs h2 {
  padding: 16px;
  margin-bottom: 0;
  color: #3b5b8c;
  font-size: 1.2rem;
}

.ctkh.comment-bl > ul > li > div:first-child {
}
.ctkh.comment-bl .ctkh.cmt-bd {
  min-height: 40px;
  padding: 6px 0 0 16px;
}

.ctkh.comment-bl .ctkh.cmt-meta img {
  border: #3b5b8c 1px solid;
  vertical-align: top;
  border-radius: 50%;
  width: 40px;
}
.ctkh.comment-bl .ctkh.cmt-meta {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  height: 45px;
}
.ctkh.cmt-meta > div:first-child {
  flex-grow: 1;
}

.ctkh.cmt-meta .ctkh.username {
  display: inline-block;
  font-weight: bold;
  padding-left: 19px;
  margin-left: 8px;
  width: calc(100% - 52px);
  border-left: 1px solid #e5e5e5;
  border-top: 1px solid #e5e5e5;
  border-radius: 10px 0 0 0;
  line-height: 44px;
}
.ctkh.cmt-meta .ctkh.reply-btn {
  height: 100%;
  border-right: 1px solid #e5e5e5;
  border-top: 1px solid #e5e5e5;
  border-radius: 0 10px 0 0;
  padding-right: 8px;
}
.ctkh.cmt-bd .ctkh.cmt-cont {
  font-style: italic;
  margin-left: 20px;
  padding-left: 31px;
  border-left: 1px solid #e5e5e5;
}
.ctkh.cmt-bd .ctkh.cmt-cont > div {
  padding-left: 19px;
  padding-right: 19px;
  padding-bottom: 8px;
  border-left: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
  border-right: 1px solid #e5e5e5;
  border-radius: 0 0 10px 10px;
}

.ctkh.reply-bl {
  margin-left: 36px;
  margin-bottom: 16px;
}
.ctkh.reply-bl > ul > li {
  display: flex;
  align-items: start;
  justify-content: start;
  padding-top: 8px;
  border-left: 1px solid #e5e5e5;
}
.ctkh.reply-bl > ul > li:last-child {
  border-left: none;
  padding-top: 0;
}
.ctkh.reply-bl li .ctkh.rpl-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}
.ctkh.reply-bl li:last-child .ctkh.rpl-bd {
  margin-top: 8px;
}
.ctkh.reply-bl li .ctkh.ava {
  max-width: 48px;
  margin-right: 2%;
  padding-left: 8px;
}
.ctkh.reply-bl li:last-child .ctkh.ava {
  border-left: 1px solid #e5e5e5;
  height: 20px;
}
.ctkh.reply-bl .ctkh.ava img {
  border: #3b5b8c 1px solid;
  border-radius: 50%;
}
.ctkh.reply-bl .ctkh.rpl-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.ctkh.rpl-meta .ctkh.username {
  display: block;
  font-weight: bold;
}

.ctkh.rpl-bd .ctkh.rpl-cont {
  font-style: italic;
}
.ctkh.btn-comment,
.ctkh.btn-rate,
.ctkh.btn-situation,
.ctkh.btn-discuss {
  background-color: #3b5b8c;
  text-align: center;
  font-weight: 300;
  color: white;
  padding: 16px;
  border-radius: 0 0 10px 10px;
  cursor: pointer;
}

.ctkh.avr-rate-bl {
  margin: 16px;
  padding: 16px;
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  display: flex;
  align-items: stretch;
}
.ctkh.avr-rate-bl > div:nth-child(1) {
  flex: 1;
  border-right: #e5e5e5 1px solid;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
.ctkh.avr-rate-bl .ctkh.gr {
  font-size: 3.5rem;
  color: red;
}
.ctkh.avr-rate-bl > div:nth-child(2) {
  flex: 2;
}
.ctkh.dt-rate {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.ctkh.dt-bar {
  width: 70%;
}
.ctkh.dt-bar > div {
  height: 10px;
  width: 100%;
  border-radius: 10px;
  background-color: #f7f7f7;
  margin: 10px 0;
}
.ctkh.perc-bar {
  background-color: #fdc500;
  border-radius: 10px;
  height: 100%;
  width: 0;
}

.ctkh.rate-bl {
  padding: 4px 0 0;
}

.ctkh.rate-bl > ul {
  padding: 0 16px;
  max-height: 394px;
  overflow: auto;
  margin-top: 16px;
}

.ctkh.rate-bl > ul > li {
  margin-bottom: 16px;
}

.ctkh.rate-bl > ul > li > div:first-child {
  display: flex;
  align-items: start;
  justify-content: start;
}
.ctkh.rate-bl .ctkh.rate-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
  width: 100%;
}
.ctkh.rate-bl .ctkh.ava {
  margin-right: 2%;
}
.ctkh.rate-bl .ctkh.ava img {
  border: #3b5b8c 1px solid;
  border-radius: 50%;
  width: 40px;
}
.ctkh.rate-bl .ctkh.rate-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 50px;
}
.ctkh.rate-meta .ctkh.username {
  display: block;
  font-weight: bold;
}
.ctkh.rate-meta .ctkh.username span {
  font-size: 0.9rem;
  font-weight: 300;
}
.ctkh.rate-bd .ctkh.rate-cont {
  font-style: italic;
}

.ctkh.ctr .ctkh.lst-ctr {
  display: none;
  /* border: 1px solid #ccc; */
  /* border-radius: 0 0 10px 10px; */
}
.ctkh.ctr .ctkh.lst-ctr.active {
  display: block;
}

.ctkh.lst-ctr > ul {
  overflow-y: auto;
  max-height: 500px;
  padding: 8px;
  display: flex;
  flex-wrap: wrap;
}

.ctkh.lst-ctr > ul > li {
  width: 100%;
  margin: 8px;
}

.ctkh.lst-ctr > ul.syllabus > li > a,
.ctkh.lst-ctr > ul.situation > li > a,
.ctkh.lst-ctr > ul.discuss > li > a{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 15px;
  color: #3b5b8c;
}

.ctkh.lst-ctr > ul > li > a > div {
  width: 85%;
  font-size: 1.2rem;
}
.ctkh.lst-ctr > ul > li > a > i {
  color: #3b5b8c;
  vertical-align: middle;
  font-size: 1.7rem;
}
.ctkh.uil-plus::before {
  font-weight: bold;
}

.ctkh.lst-ctr > ul > li.active > a i::before {
  content: "\ea8d";
}

.ctkh.lst-ctr .ctkh.lst-eps {
  margin-top: -2px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
.ctkh.lst-ctr li.active .ctkh.lst-eps {
  max-height: 1000px;
  overflow-y: auto;
}

.ctkh.lst-eps > li {
  width: 100%;
  padding: 0 12px;
  background-color: #ccc;
}

.ctkh.lst-eps > li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgb(139, 139, 139);
  padding: 0px 12px;
  line-height: 45px;
}
.ctkh.lst-eps > li:last-child > a {
  border-bottom: none;
}
.ctkh.lst-eps > li > a > div {
  width: 85%;
}
.ctkh.lst-eps .ctkh.lst-eps__trial {
  width: 75px;
  color: red;
}
.ctkh.lst-eps > li > a i {
  font-size: 1.7rem;
}

.ctkh.rules ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}
.ctkh.rules {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
}
.ctkh.rules li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 15px 5px;
}
.ctkh.rules img {
  margin-right: 15px;
  width: 35%;
  max-height: 100px;
}
.ctkh.rules a {
  width: 100%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  display: block;
  display: -webkit-box;
}

.ctkh.rules a span {
  font-size: 0.9rem;
  font-weight: normal;
}

.ctkh.discuss > ul > li > div:first-child {
  display: flex;
  align-items: start;
  justify-content: start;
}
.ctkh.discuss .ctkh.dc-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}

.ctkh.discuss .ctkh.dc-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.ctkh.dc-meta .ctkh.username {
  display: block;
  font-weight: bold;
}

.ctkh.dc-bd .ctkh.dc-cont {
  font-style: italic;
}
.ctkh.dc-reply-bl {
  margin-left: 50px;
  margin-top: 16px;
  margin-bottom: 16px;
}
.ctkh.dc-reply-bl > ul > li {
  display: flex;
  align-items: start;
  justify-content: start;
  margin-top: 8px;
}
.ctkh.dc-reply-bl .ctkh.dc-rpl-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}

.ctkh.dc-reply-bl .ctkh.dc-rpl-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.ctkh.dc-rpl-meta .ctkh.username {
  display: block;
  font-weight: bold;
}

.ctkh.dc-rpl-bd .ctkh.dc-rpl-cont {
  font-style: italic;
}
.ctkh.discuss-f {
  padding: 16px;
}
.ctkh.discuss-f > div:nth-child(1) {
  border: #e5e5e5 1px solid;
  border-radius: 10px;
  text-align: center;
  padding: 16px;
}

/* width */
.ctkh.paragraphs .ctkh.content::-webkit-scrollbar,
.ctkh.lst-ctr::-webkit-scrollbar,
.ctkh.bar-content ul::-webkit-scrollbar,
.ctkh.syllabus::-webkit-scrollbar,
.ctkh.situation::-webkit-scrollbar,
.ctkh.rules::-webkit-scrollbar,
.ctkh.discuss::-webkit-scrollbar {
  width: 8px;
}

/* Track */
.ctkh.paragraphs .ctkh.content::-webkit-scrollbar-track,
.ctkh.lst-ctr::-webkit-scrollbar-track,
.ctkh.bar-content ul::-webkit-scrollbar-track,
.ctkh.syllabus::-webkit-scrollbar-track,
.ctkh.situation::-webkit-scrollbar-track,
.ctkh.rules::-webkit-scrollbar-track,
.ctkh.discuss::-webkit-scrollbar-track {
  background: white;
}

/* Handle */
.ctkh.paragraphs .ctkh.content::-webkit-scrollbar-thumb,
.ctkh.lst-ctr::-webkit-scrollbar-thumb,
.ctkh.bar-content ul::-webkit-scrollbar-thumb,
.ctkh.syllabus::-webkit-scrollbar-thumb,
.ctkh.situation::-webkit-scrollbar-thumb,
.ctkh.rules::-webkit-scrollbar-thumb,
.ctkh.discuss::-webkit-scrollbar-thumb {
  background: #3b5b8c;
}
.ctkh.paragraphs .ctkh.content::-webkit-scrollbar-thumb:hover,
.ctkh.lst-ctr::-webkit-scrollbar-thumb:hover,
.ctkh.bar-content ul::-webkit-scrollbar-thumb:hover,
.ctkh.syllabus::-webkit-scrollbar-thumb:hover,
.ctkh.situation::-webkit-scrollbar-thumb:hover,
.ctkh.rules::-webkit-scrollbar-thumb:hover,
.ctkh.discuss::-webkit-scrollbar-thumb:hover {
  background: #3b5b8c;
}

/* SIDEBAR */

.ctkh.sidebar {
  width: 45%;
  height: 100%;
  float: right;
  padding-left: 16px;
}

.ctkh.bar {
  width: 100%;
  min-height: 20%;
  height: auto;
  margin: 0;
  margin-top: 34px;
  margin-bottom: 19px;
  padding-bottom: 16px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0px 2px 10px rgb(0 0 0 / 24%);
  border: 1px solid #ccc;
}

.ctkh.bar-head {
  padding: 16px;
  background-color: #3b5b8c;
  border-radius: 10px 10px 0 0;
}
.ctkh.bar-head .ctkh.bar-head__title {
  color: white;
  text-align: center;
  font-weight: normal;
}

.ctkh.bar-content ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}

.ctkh.collaspe-btn-bar {
  width: 8px;
  height: 8px;
  display: inline-block;
  border-bottom: 2px solid #3b5b8c;
  border-right: 2px solid #3b5b8c;
  transform: rotate(45deg);
  transition: transform 0.5s ease;
}
.ctkh.active-collaspe-btn-bar {
  transform: rotate(225deg) !important;
}
.ctkh.bar-1 {
  background-color: transparent;
  margin-top: 15px;
  margin-bottom: 72px;
  padding: 0;
  box-shadow: 0px 3px 8px rgb(0 0 0 / 24%);
}
#sidebar .ctkh.bar.bar-1 > div{
    padding-top: 16px;
    position: relative;
    background-color: white;
}
#sidebar .ctkh.bar.bar-1 > div > *{
        padding-left: 16px;
    padding-right: 16px;
}

.ctkh.bar-1 > div > *:not(.buy):not(.met),
.ctkh.bar-1 > div > .buy  > *:not(.mn),
.ctkh.bar-1 > div > .buy  > .mn > h3,
.ctkh.bar-1 > div > .buy  > .mn > div > .cost
{
  padding-left: 8px !important;
  padding-right: 8px !important;
}

#sidebar .ctkh.bar.bar-1 .ctkh.buy{
    padding-left: 0;
    padding-right: 0;
    padding-top: 8px;
}
#sidebar .ctkh.bar.bar-1 .ctkh.buy > *{
    padding-left: 16px;
    padding-right: 16px;
}
.ctkh.bar-1 > div > div {
  background-color: white;
  padding: 15px;
}
.ctkh.bar-1 .ctkh.tle {
  color: #3b5b8c;
  /* margin-bottom: 16px; */
}
#sidebar .ctkh.bar-1 .ctkh.met {
  display: flex;
  align-items: center;
  justify-content: start;
  padding: 0;
}
.ctkh.bar-1 .ctkh.met * {
  font-size: 0.9rem;
  color: #3b5b8c;
}
.ctkh.bar-1 .ctkh.met li {
  padding: 0 8px;
}
.ctkh.bar-1 .ctkh.des,
.ctkh.bar-1 .ctkh.buy {
  width: 100%;
  padding: 0;
}
.ctkh.des > div {
  padding: 0;
  line-height: 1.4em;
  word-spacing: 0.1rem;
}
.ctkh.des h3,
.ctkh.buy h3 {
  color: #3b5b8c;
  margin-bottom: 0;
  padding: 5px 0;
  font-weight: 600;
  font-size: 16px;
}
.ctkh.des li {
  padding: 8px;
}
.ctkh.bar-1 .ctkh.buy {
  border-bottom: none;
    padding-top: 0px;
    border-radius: 0 0 10px 10px;
}
.ctkh.buy .ctkh.mn {
  padding: 5px;
}

.ctkh.mn p {
  font-weight: bold;
  color: #3b5b8c;
  margin-top: 8px;
  margin-bottom: 8px;
}

.ctkh.mn > div {
  display: flex;
  justify-content: center;
  /* margin-bottom: 24px; */
  flex-wrap: wrap;
}
.ctkh.mn .ctkh.cost {
  padding: 0 16px;
  text-align: center;
  /* margin-right: 3vw; */
  line-height: 1.7rem;
  width: 100%;
  margin-bottom: 11px;
}
.ctkh.cost .ctkh.cost_txt {
  font-weight: 500;
  font-size: 32px;
  color: red;
  margin-bottom: 4px;
}
.ctkh.cost .ctkh.cost__disc {
  text-decoration: line-through;
  color: #ccc;
  font-size: 20px;
}
.ctkh.btn-buy {
    padding: 12px 3rem;
    background-color: #fdc500;
    color: white;
    font-size: 24px;
    font-weight: 400;
    cursor: pointer;
    display: block;
    bottom: 0;
    text-align: center;
    border-radius: 0 0 10px 10px;
    width: 100%;
}

.ctkh.buy .ctkh.op {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 8px 5px;
}
.ctkh.op a {
  width: calc(100%/3);
  height: 55px;
  border: 1px solid #3b5b8c;
  border-radius: 10px;
  position: relative;
  margin: 0 4px;
}
.ctkh.op a:first-child {
  margin-left: 0;
}

.ctkh.op a:last-child {
  margin-right: 0;
}

.ctkh.op a div:first-child {
  background-color: #3b5b8c;
  color: white;
  border-radius: 10px 10px 0 0;
  text-align: center;
  padding: 5px 0;
}
.ctkh.op a div:nth-child(2) {
  color: #3b5b8c;
  font-size: 0.9rem;
  text-align: center;
  padding: 8px 0;
}

.ctkh.op a.active {
  background-color: #3b5b8c;
  color: white;
}
.ctkh.op a .ctkh.chosen {
  display: none;
  font-size: 0.8rem;
  padding: 8px 0;
  position: absolute;
  bottom: -22px;
  color: #3b5b8c;
  text-align: center;
  left: 0;
  right: 0;
}
.ctkh.op a.active .ctkh.dual {
  color: white;
}
.ctkh.op a.active .ctkh.chosen {
  display: block;
  text-align: center;
}
.ctkh.bar-2 {
  background-color: #3b5b8c;
  border-radius: 10px;
  box-shadow: 0px 3px 8px rgb(0 0 0 / 24%);
}
.ctkh.bar-2 .ctkh.bar-content {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
}
.ctkh.bar-2 .ctkh.bar-head {
  border-radius: 10px 10px 0 0;
}

.ctkh.bar-2 .ctkh.card {
  background-color: white;
  padding: 0px;
  border-radius: 10px;
  width: 45%;
}
.ctkh.card .ctkh.head {
  padding: 0 10px;
  text-align: center;
}
.ctkh.card .ctkh.head > div {
  padding: 8px 0;
  border-bottom: rgba(204, 204, 204, 0.815) 1px solid;
  font-size: 1rem;
}

.ctkh.card .ctkh.body {
  padding: 5%;
}
.ctkh.card .ctkh.body .ctkh.cst span {
  font-size: 1.2rem;
  color: red;
}
.ctkh.card .ctkh.foot {
  background-color: #fdc500;
  /* padding: 5px 0; */
  border-radius: 0 0 10px 10px;
  /* text-align: center; */
  color: white;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-content: center;
  align-items: center;
  height: 32px;
}
.ctkh.bar-2 .ctkh.bar-content li,
.ctkh.bar-3 .ctkh.bar-content li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 15px 5px;
}
.ctkh.bar-content img {
  width: 65px;
  margin-right: 15px;
}
.ctkh.bar-content a {
  width: 80%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
}

.ctkh.bar-content a span {
  font-size: 0.9rem;
  font-weight: normal;
}

.ctkh.pagination {
  text-align: center;
  padding: 16px 16px 0 16px;
}
.ctkh.pagination a {
  color: #3b5b8c;
  padding: 5px 10px;
  text-decoration: none;
}

.ctkh.pagination a.active {
  background-color: #3b5b8c;
  color: white;
  border-radius: 50%;
}

.ctkh.pagination a:hover {
  background-color: #ddd;
  border-radius: 50%;
}

/* SIDEBAR END  */

.ctkh.sn-4,
.ctkh.sn-5,
.ctkh.sn-7 {
  position: relative;
  background-color: transparent !important;
}
.ctkh.sn-4 h2,
.ctkh.sn-5 h2,
.ctkh.sn-7 h2 {
  text-align: start;
  margin-bottom: 16px;
  margin-left: 32px;
  color: #3b5b8c;
}

.ctkh.sn-4 span:nth-child(1),
.ctkh.sn-5 span:nth-child(1),
.ctkh.sn-7 span:nth-child(1) {
  width: 2px;
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #3b5b8c;
  border-radius: 20px;
}

.ctkh.sn-4 .ctkh.lst-crse .ctkh.owl-item {
  width: 24%;
}
.ctkh.sn-6 {
  display: flex;
  align-items: stretch;
  justify-content: space-around;
}
.ctkh.sn-6 h2 {
  padding-left: 0;
}
.ctkh.sn--6th-left {
  flex: 2;
  padding: 0 1%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 327px;
}
.ctkh.sn--6th-left .ctkh.sn__h2 {
  margin-bottom: 8px;
  padding-right: 0;
  text-align: start;
}

.ctkh.sn--6th-left p {
  word-break: break-word;
  line-height: 1.1rem;
  margin: 0 0 1.1em;
  text-align: justify;
}
.ctkh.sn--6th-left div {
  text-align: start;
}
.ctkh.sn--6th-left .ctkh.sn--6th-left__button {
  background-color: #3b5b8c;
  border: #3b5b8c 1px solid;
  color: white;
  padding: 12px 42px;
  border-radius: 2px;
  font-weight: normal;
  cursor: pointer;
  transition: 0.3s;
}
.ctkh.sn--6th-left .ctkh.sn--6th-left__button:hover {
  color: #3b5b8c;
  background-color: white;
}
.ctkh.sn--6th-right {
  flex: 3;
  padding: 0 1%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.ctkh.sn--6th-right img {
  width: 14%;
  padding: 5px;
  display: block;
}

#modal-rating.ctkh.modal-comment, #modal-comment.ctkh.modal-comment {
  position: fixed;
  top: calc(100% - 323px * 1.5);
  left: 0;
  z-index: 99999999;
  width: 100%;
  border-radius: 10px;
  background-color: transparent;
}

.ctkh.modal-content {
  position: relative;
  width: 35%;
  min-width: 350px;
  text-align: center;
  background-color: white;
  border-radius: 10px;
  padding: 40px 8px;
  margin: 0 auto;
}

.ctkh.md-close {
  position: absolute;
  top: 5px;
  right: 8px;
  color: black;
  font-weight: bolder;
  font-size: 24px;
  cursor: pointer;
}
.ctkh.md-login {
  padding: 18px 0;
  color: white;
  font-size: 24px;
  border-radius: 5px;
  background-color: #3b5b8c;
  display: block;
  width: 213px;
  margin: 8px auto;
  margin-top: 24px;
}
.ctkh.layer-modal {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.493) !important;
  top: 0;
  left: 0;
  z-index: 9999998;
}
.ctkh.layer-modal,
.ctkh.modal-comment {
  display: none;
}
.ctkh.layer-modal.active,
.ctkh.modal-comment.active {
  display: block;
}
/* SLIDER */

.ctkh.sn .slick-slide {
  margin: 8px;
  box-sizing: border-box;
  outline: none;
}
.ctkh.sn .ctkh.slider:hover .slick-next,
.ctkh.sn .ctkh.slider:hover .slick-prev {
  opacity: 1;
}

.ctkh.sn .slick-next,
.ctkh.sn .slick-prev {
  opacity: 1;
  transition: all 0.5s ease;
}
.ctkh.sn .slick-next {
  right: -3%;
}
.ctkh.sn .slick-prev {
  left: -3%;
}
.ctkh.sn .slick-prev,
.ctkh.sn .slick-next {
  width: unset;
  height: unset;
}

.ctkh.sn .slick-next:hover,
.ctkh.sn .slick-prev:hover {
  opacity: 1;
}
.ctkh .slick-slider {
  margin-bottom: 0;
}

.ctkh.slider-content1 .slick-slide > img,
.ctkh.slider-content2 .slick-slide > img,
.ctkh.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}
.ctkh.slider-content1 .slick-slide > p,
.ctkh.slider-content2 .slick-slide > p,
.ctkh.slider-content4 .slick-slide > p {
  text-align: justify;
}

.ctkh .slick-dots {
  left: unset;
  bottom: unset;
  display: none !important;
}
/* .ctkh .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.ctkh .slick-dots li button {
  font-size: 1.2rem;
  color: #3b5b8c;
  background-color: white;
  border: 1px solid #3b5b8c;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  height: 100%;
}
.ctkh .slick-dots li.slick-active button {
  background-color: #3b5b8c;
  color: white;
}
.ctkh .slick-dots li button::before {
  content: none;
} */

.ctkh.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.ctkh.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.ctkh.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.ctkh.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.ctkh a {
  color: #3b5b8c;
  text-decoration: none;
}
.ctkh a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.ctkh.owl-item img {
  display: block;
  width: 100%;
}
.ctkh.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
}
.ctkh.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
}
.ctkh.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}
.ctkh.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
}

.ctkh.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
  padding: 0 8px;
}

.ctkh.bl-title {
  padding: 20px 8px 0px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
  font-size: 16px;
}

.ctkh.bl-title a {
  color: #3b5b8c;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.ctkh.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 8px 18px;
  justify-content: space-between;
}

.ctkh.vdtodt ul li {
  flex: 0 0 33%;
  width: 33%;
  font-size: 10px;
  color: #4a5874;
}

.ctkh.vdtodt ul li i {
  font-size: 14px;
}

.ctkh.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.ctkh.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.ctkh.education_block_author .ctkh.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.ctkh.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.ctkh.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.ctkh.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}

.ctkh.comment-bl * {
  color: #3b5b8c;
}

.ctkh.comment-bl .ctkh.item {
  padding: 4px;
  border-radius: 10px;
}
.ctkh.slider-content3 {
  margin-bottom: 32px;
}
.ctkh.slider-content4 .ctkh.slick-dots {
  display: none !important;
}
/* SLIDER END */
/* RESPONSIVE */
@media only screen and (max-width: 1100px) {
  .ctkh section.ctn-sn,
  .ctkh section.sn {
    width: 99% !important;
  }
  .ctkh.btn-buy {
    
  }
  .ctkh.bar-2 .ctkh.card {
    font-size: 0.8rem;
  }
  .ctkh.sn .slick-next {
    right: 2%;
  }
  .ctkh.sn .slick-prev {
    left: 2%;
  }
}

@media only screen and (min-width: 1241px) {
  .homepage.section .homepage.section__h2 {
    font-size: 28px !important;
  }
}
@media only screen and (max-width: 750px) {
  .ctkh.sn-1,
  .ctkh.sn-2 {
    min-width: 100%;
  }
  .ctkh.sn {
    padding: 8px 5%;
  }
  .ctkh.sn-1 {
    padding-right: 5%;
  }
  .ctkh.ctn-sn-2 .ctkh.sidebar {
    padding-left: 5%;
  }
  .ctkh.sn-2 h2 {
    font-size: 2rem;
  }
  .ctkh.sn-2 h2 {
    font-size: 1.8rem;
  }
  .ctkh.cmt-bd .ctkh.cmt-cont {
    margin-left: 20px;
    padding-left: 29px;
  }
  .ctkh.para .ctkh.comment-bl {
    font-size: 0.7rem;
  }
  .ctkh.cmt-meta .ctkh.username {
    font-size: 0.8rem;
  }
  .ctkh.btn .ctkh.share {
    width: 30%;
  }

  .ctkh.ctn-sn-2 .ctkh.sn {
    width: 100%;
  }
  .ctkh.ctn-sn-2 {
    width: 100%;
    position: relative;
    margin-top: calc(66px + 5%);
  }

  .ctkh.bar-1 {
    padding: 5px;
  }
  .ctkh.op a div:nth-child(2) {
    font-size: 0.75rem;
  }
  .ctkh.bar {
    width: 100%;
    /* border-radius: 0; */
    /* box-shadow: none; */
    /* border: 0; */
  }
  .ctkh.bar-head {
  }
  .ctkh.bar-head .ctkh.bar-head__title {
    text-align: center;
  }
  .ctkh.bar-2 {
    margin-bottom: 0;
    padding-bottom: 16px;
  }
  .ctkh.bar-2 .ctkh.card {
    font-size: 0.7rem;
  }
  .ctkh.bar-2 .ctkh.bar-head {
    border-radius: 0;
    color: white;
  }
  .ctkh.sn-4 .ctkh.lst-crse .ctkh.owl-item {
    width: 48%;
  }
  .ctkh.sn-4 span:nth-child(1),
  .ctkh.sn-5 span:nth-child(1),
  .ctkh.sn-7 span:nth-child(1) {
    left: 7%;
    top: 0;
  }
  .ctkh.sn-6 {
    flex-wrap: wrap;
  }

  .ctkh.sn--6th-left {
    width: 100%;
    padding: 8px;
    flex: unset;
  }

  .ctkh.sn--6th-right {
    width: 100%;
    padding: 8px;
    flex: unset;
  }
}
@media only screen and (max-width: 600px) {
  .ctkh hr.mb {
    display: block;
  }
  #sidebar .ctkh.bar.bar-1 > div > *{
    padding-left: 0px;
    padding-right: 0px;
}
#sidebar .ctkh.bar-1 .ctkh.met {
  padding: 0 8px;
}
#sidebar .ctkh.bar.bar-1 .ctkh.buy{
    padding-left: 0;
    padding-right: 0;
}
#sidebar .ctkh.bar.bar-1 .ctkh.buy > *,
#sidebar .ctkh.bar.bar-1 .ctkh.buy > * > h3,
#sidebar .ctkh.bar.bar-1 .ctkh.des > * {
    padding-left: 0px;
    padding-right: 0px;
}

.ctkh.btn-buy {
  font-size: 20px;
}
  .ctkh .slick-dots {
    left: unset;
    bottom: unset;
    display: block !important;
    left: 0;
    bottom: -18px !important;
  }
  .ctkh section.ctn-sn,
  .ctkh section.sn {
    width: 100% !important;
  }
  .ctkh.ctn-sn-2 .ctkh.sn-1 > * {
    padding: 0;
    margin-bottom: 16px;
  }
  .ctkh.ctn-sn-2 .ctkh.sn-1 > .mt-bl-dg
  {
          min-height: 216px;
  }
  .ctkh.ctn-sn-2 .ctkh.sn-1 .ctr {
    margin-bottom: 0;
  }
  .ctkh.sn {
    padding: 16px 5%;
  }
  
  section.ctkh.sn {
    margin-bottom: 0;
  }
  .ctkh.sn-4 h2,
  .ctkh.sn-5 h2,
  .ctkh.sn-7 h2 {
    text-align: center;
    margin-bottom: 0px;
    margin-left: 0px;
    color: #3b5b8c;
    padding: 10px 0;
  }
  .ctkh.bar {
    margin: 0 0;
    padding: 16px 8px;
    margin-bottom: 16px;
  }
  .ctkh.bar-1, .ctkh.bar-3 {
    padding: 0px;
  }
  .ctkh.bar-1 .ctkh.met li {
    padding: 0 5px;
  }
  .ctkh.bar-1 .ctkh.met li:first-child {
    padding-left: 1px;
  }
  .ctkh.bar-1 .ctkh.met li:last-child {
    padding-right: 1px;
  }

  .ctkh.bar-1 .ctkh.buy {
    border-bottom: none;
    padding-top: 0px;
    padding-bottom: 0px;
  }
  .ctkh.bar-2 {
    margin-bottom: 0;
    padding-bottom: 16px;
  }
  .ctkh.btns li {
    width: unset;
    min-width: unset;
  }
  .ctkh.sn-4 .ctkh.lst-crse .ctkh.owl-item {
    width: 90%;
  }
  .ctkh.lst-ctr > ul {
    overflow-y: auto;
    max-height: 500px;
    padding: 0;
  }
  .hoconline.mode-auto {
    flex: unset; /* delete flex */
    line-height: 34px; /* add line-height */
    background-color: #3b5b8c; /* add background-color */
    padding: 0 16px; /* add padding and delete padding-right */
    text-align: left; /* delete text-align */
  }
  body.ctkh footer {
    margin-top: 32px;
  }
  .ctkh.sn-4 span:nth-child(1),
  .ctkh.sn-5 span:nth-child(1),
  .ctkh.sn-7 span:nth-child(1) {
    display: none;
    width: 2px;
    position: absolute;
    width: 8px;
    height: 32px;
    left: 1%;
    top: -5px;
    background: #3b5b8c;
    border-radius: 20px;
  }
}
@media only screen and (max-width: 350px) {
  .ctkh.bar-2 .ctkh.card {
    width: 80%;
    padding: 0px;
    margin: 5px;
    font-size: 0.7rem;
  }
}

/* #endregion CHI TIET KHOA HOC */

/* #region HOC ONLINE */
/* #region INIT SET */
body.hoconline {
  height: 100%;
}
:root body.hoconline,
.hoconline a,
.hoconline h2,
.hoconline * {
  color: #023160c2;
}
:root body.hoconline,
.hoconline body {
  text-decoration: none;
  outline: none;
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Internet Explorer */
  -khtml-user-select: none; /* KHTML browsers (e.hoconline.g.hoconline. Konqueror) */
  -webkit-user-select: none; /* Chrome, Safari, and Opera */
  -webkit-touch-callout: none; /* Disable Android and iOS callouts*/
}
.hoconline pre,
.hoconline code,
.hoconline blockquote,
.hoconline input,
.hoconline textarea {
  -webkit-user-select: text;
  -khtml-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  -webkit-touch-callout: text;
}
.hoconline a {
  cursor: pointer;
}
.hoconline.ctn-sn {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  height: 100%;
}
.hoconline.sn {
}
.hoconline.sn--left {
  min-width: 457px;
  flex: 3;
  height: 100%;
}
.hoconline.sn--left > div:nth-child(1) {
  display: flex;
  align-items: center;
}
.hoconline.sn--right {
  min-width: 145px;
  flex: 1;
  height: 100%;
}
/* #endregion INIT SET */

/*#region SN LEFT */
.hoconline.btn-back {
  width: 113px;
  line-height: 40px;
  background-color: #3b5b8c;
  color: white;
  text-align: center;
  display: inline-block;
}
.hoconline.video-lesson {
  height: 85%;
}
.hoconline.video-lesson video {
  width: 99%;
  height: 100%;
}

.hoconline.ctl-lesson {
  padding: 8px 16px 0px 16px;
}

.hoconline.sn--left > div:nth-child(1) > p {
  color: #3b5b8c;
  font-size: 14px;
  font-weight: normal;
  margin-left: 8px;
}
.hoconline.ctl-lesson > div > a {
  width: 108px;
  line-height: 36px;
  background-color: #9facb759;
  border-radius: 1px;
  text-align: center;
}
.hoconline.ctl-lesson > div > a:hover {
  background-color: #023160;
  color: white;
}
.hoconline.ctl-lesson > div > a:nth-child(1) {
  float: left;
}
.hoconline.ctl-lesson > div > a:nth-child(2) {
  float: right;
}
/*#endregion SN LEFT */

/*#region SN RIGHT */
.hoconline.tabs {
  display: flex;
  justify-content: start;
  align-items: start;
  margin-bottom: 8px;
  height: 40px;
}
.hoconline.tabs > div {
  flex: 1;
  height: 100%;
  padding: 6px 18px;
  background-repeat: no-repeat;
  background-size: 30%;
  background-position: center;
}
.hoconline.tabs > div.active {
  background-color: #3b5b8c;
}
.hoconline.tabs > div:nth-child(1) {
  background-image: url("./unicons/svg/menu.png");
}
.hoconline.tabs > div.active:nth-child(1) {
  background-image: url("./unicons/svg/menu-white.png");
}
.hoconline.tabs > div:nth-child(2) {
  background-image: url("./unicons/svg/chat.png");
}
.hoconline.tabs > div.active:nth-child(2) {
  background-image: url("./unicons/svg/chat-white.png");
}

.hoconline.tabs > div:nth-child(3) {
  background-image: url("./unicons/svg/question.png");
}
.hoconline.tabs > div.active:nth-child(3) {
  background-image: url("./unicons/svg/question-white.png");
}

.hoconline.tabs > div:nth-child(4) {
  background-image: url("./unicons/svg/evaluation.png");
}
.hoconline.tabs > div.hoconline.active:nth-child(4) {
  background-image: url("./unicons/svg/evaluation-white.png");
}
.hoconline.tabs > div:nth-child(5) {
  background-image: url("./unicons/svg/document-rule.png");
}
.hoconline.tabs > div.active:nth-child(5) {
  background-image: url("./unicons/svg/document-rule-white.png");
}
.hoconline.tabs .hoconline.tab {
  cursor: pointer;
  transition: all 0.2s ease;
}
.hoconline.tabs .hoconline.tab:hover {
  background-color: #bbc9d46c;
}
.hoconline.tabs-ct {
  /* height: 92%; */
  overflow-y: auto;
}
.hoconline.tabs-ct .hoconline.tab-ct {
  display: none;
  max-height: calc(100vh - 48px);
}

.hoconline.tabs-ct .hoconline.tab-ct.active {
  display: block;
}
/*#endregion SN RIGHT */

/* #region TAB LESSON */
.hoconline.chaps {
  padding-bottom: 0;
}
.hoconline.chaps .hoconline.chap {
  padding: 16px 0;
}
.hoconline.chap > h2 {
  padding: 4px 8px;
  cursor: pointer;
  font-weight: bold;
}
.hoconline.epss > li:nth-child(2n + 1) {
  background-color: #bbc9d46c;
}

.hoconline.epss > li > .hoconline.meta {
  cursor: pointer;
  padding: 18px 8px;
  display: flex;
  white-space: nowrap;
}
.hoconline.epss .hoconline.meta > div:nth-child(1) {
  /* width: calc(100% - 60px); */
  white-space: pre-wrap;
  margin-right: auto;
}
.hoconline.epss .hoconline.meta > div:nth-child(2) {
  /* width: 60px; */
  text-align: right;
}
.hoconline.epss .hoconline.meta i {
  color: green;
}
.hoconline.epss .hoconline.pgr {
  background-color: #9facb7;
  height: 6px;
}
.hoconline.epss .hoconline.pgr > div {
  width: 0;
  height: 100%;
  background-color: #ffc107;
  border-radius: 2px;
}
/* #endregion TAB LESSION */

/* #region TAB discuss */

.hoconline.tab-ct .hoconline.discuss {
  padding: 8px;
}
.hoconline.discuss > ul > li > div:first-child {
  display: flex;
  align-items: start;
  justify-content: start;
}
.hoconline.discuss .hoconline.dc-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}

.hoconline.discuss .hoconline.dc-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.hoconline.dc-meta .hoconline.username {
  display: block;
  font-weight: bold;
}

.hoconline.dc-bd .hoconline.dc-cont {
  font-style: italic;
}
.hoconline.dc-reply-bl {
  margin-left: 50px;
  margin-top: 16px;
  margin-bottom: 16px;
}
.hoconline.dc-reply-bl > ul > li {
  display: flex;
  align-items: start;
  justify-content: start;
  margin-top: 8px;
}
.hoconline.dc-reply-bl .hoconline.dc-rpl-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}

.hoconline.dc-reply-bl .hoconline.dc-rpl-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.hoconline.dc-rpl-meta .hoconline.username {
  display: block;
  font-weight: bold;
}

.hoconline.dc-rpl-bd .hoconline.dc-rpl-cont {
  font-style: italic;
}
.hoconline.discuss-f {
  padding-top: 16px;
}

.hoconline.btn-discuss,
.hoconline.btn-situation,
.hoconline.btn-evaluation {
  background-color: #3b5b8c;
  text-align: center;
  font-weight: 300;
  color: white;
  padding: 15px;
  border-radius: 0 0 10px 10px;
  cursor: pointer;
}
.hoconline.btn-evaluation {
  border-radius: 0;
}
/* #endregion TAB discuss */

/* #region TAB QUESTION */
.hoconline.situation {
  /* height: 651px; */
  padding: 0 8px;
}
.hoconline.lst-ctr > ul > li {
  width: 100%;
  padding: 4px 0;
}
.hoconline.lst-ctr > ul.situation > li > a{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 15px;
  color: #3b5b8c;
}

.hoconline.lst-ctr > ul > li > a > div {
  width: 85%;
  font-size: 1.2rem;
}
.hoconline.lst-ctr > ul > li > a > i {
  color: #3b5b8c;
  vertical-align: middle;
  font-size: 1.7rem;
}
.hoconline.uil-plus::before {
  font-weight: bold;
}

.hoconline.lst-ctr > ul > li.active > a i::before {
  content: "\ea8d";
}

.hoconline.lst-ctr .hoconline.lst-eps {
  margin-top: -2px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
.hoconline.lst-ctr li.active .hoconline.lst-eps {
  max-height: 1000px;
  overflow-y: auto;
}

.hoconline.lst-eps > li {
  width: 100%;
  padding: 0 12px;
  background-color: #ccc;
}

.hoconline.lst-eps > li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgb(139, 139, 139);
  padding: 0px 12px;
  line-height: 45px;
}
.hoconline.lst-eps > li:last-child > a {
  border-bottom: none;
}
.hoconline.lst-eps > li > a > div {
  width: 85%;
}
.hoconline.lst-eps .hoconline.lst-eps__trial {
  width: 75px;
  color: red;
}
.hoconline.lst-eps > li > a i {
  font-size: 1.7rem;
}
/* #endregion TAB QUESTION */

/*#region TAB EVA */
.hoconline.evaluation {
  padding: 16px;
}
.hoconline.evaluation textarea {
  border: none;
  background-color: #e8ebee;
  border-radius: 10px;
  margin-bottom: 8px;
  padding: 8px;
  float: left;
  width: 100%;
  min-height: 150px;
  outline: none;
  resize: vertical;
}
.hoconline.evaluation svg {
}
/* #endregion TAB EVA */

/*#region TAB RULE */
.hoconline.rules {
  padding: 0 4px;
}
.hoconline.rules ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}
.hoconline.rules {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
}
.hoconline.rules li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 15px 5px;
  width: 100%;
}
.hoconline.rules img {
  width: 65px;
  margin-right: 15px;
}
.hoconline.rules a {
  width: 80%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
}

.hoconline.rules a span {
  font-size: 0.9rem;
  font-weight: normal;
}
/* #endregion TAB RULE */

/* width */

.hoconline.tab-ct > *:first-child::-webkit-scrollbar {
  width: 8px;
}

/* Track */

.hoconline.tab-ct > *:first-child::-webkit-scrollbar-track {
  background: white;
}

/* Handle */

.hoconline.tab-ct > *:first-child::-webkit-scrollbar-thumb {
  background: #3b5b8c;
}
.hoconline.tab-ct > *:first-child::-webkit-scrollbar-thumb:hover {
  background: #3b5b8c;
}

/*#region MODE AUTO */

.hoconline.mode-auto {
  flex: 1;
  text-align: right;
  padding-right: 5%;
}
.hoconline.mode-auto span {
  color: #3b5b8c;
}

.hoconline.switch {
  position: relative;
  display: inline-block;
  width: 51px;
  height: 25px;
  line-height: 25px;
}

.hoconline.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.hoconline.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

.hoconline.slider:before {
  position: absolute;
  content: "";
  height: 23px;
  width: 23px;
  left: 1px;
  bottom: 1px;
  background-color: white;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

input:checked + .hoconline.slider {
  background-color: #2196f3;
}

input:focus + .hoconline.slider {
  box-shadow: 0 0 1px #2196f3;
}

input:checked + .hoconline.slider:before {
  -webkit-transform: translateX(26px);
  -ms-transform: translateX(26px);
  transform: translateX(26px);
}

/* Rounded sliders */
.hoconline.slider.hoconline.round {
  border-radius: 34px;
}

.hoconline.slider.hoconline.round:before {
  border-radius: 50%;
}
/*#endregion MODE AUTO */

/* RESPONSIVE */

@media only screen and (max-width: 1080px) {
  .hoconline.ctn-sn {
    width: 100%;
  }
  .hoconline.ctl-lesson > p {
    font-size: 1.4rem;
  }
}
@media only screen and (max-width: 600px) {
  html * {
    font-size: 13px;
  }
  .hoconline.sn--left {
    float: unset;
    min-width: unset;
    width: 100%;
    flex: unset;
    height: fit-content;
  }
  .hoconline.sn--right {
    float: unset;
    min-width: unset;
    width: 100%;
    height: auto;
    flex: unset;
  }
  /* SN LEFT */
  .hoconline.btn-back {
    width: 90px;
    line-height: 35px;
  }

  .hoconline.ctl-lesson {
    padding: 8px 8px 16px 8px;
    position: relative;
  }
  .hoconline.ctl-lesson > div:nth-child(2) {
    margin-top: 36px;
  }
  .hoconline.mb.hoconline.mode-auto {
    position: absolute;
    right: 0;
    text-align: right;
    background-color: transparent;
    line-height: 0;
  }
  .hoconline.mb.hoconline.mode-auto > span {
    display: block;
    color: #3b5b8c;
    line-height: 16px;
    font-size: 0.7rem;
  }
  .hoconline.switch {
    position: relative;
    display: inline-block;
    width: 32px;
    height: 16px;
    line-height: 0px;
  }

  .hoconline.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: -1px;
    bottom: -1px;
    background-color: #3b5b8c;
    -webkit-transition: 0.4s;
    transition: 0.4s;
  }

  input:checked + .hoconline.slider:before {
    -webkit-transform: translateX(16px);
    -ms-transform: translateX(16px);
    transform: translateX(16px);
  }

  /* SN RIGHT */
  .hoconline.tabs {
    padding: 0 8px;
  }
  .hoconline.tabs > div {
    background-size: 24%;
    border-radius: 5px;
  }

  .hoconline.tabs .hoconline.tab:hover {
    background-color: #3b5b8c;
  }

  /* TAB LESSON */
  .hoconline.chaps {
    padding: 0 8px;
    /* padding-bottom: 40px; */
  }
  .hoconline.chaps .hoconline.chap {
    padding: 16px 0;
  }
  .hoconline.chap > h2 {
    padding: 4px 8px;
    cursor: pointer;
  }
  .hoconline.epss > li:nth-child(2n + 1) {
    background-color: #bbc9d46c;
  }

  .hoconline.epss > li > .hoconline.meta {
    cursor: pointer;
    padding: 18px 8px;
    display: flex;
  }
  .hoconline.epss .hoconline.meta > div:nth-child(1) {
    /* width: calc(100% - 48px); */
  }
  .hoconline.epss .hoconline.meta > div:nth-child(2) {
    /* width: 48px; */
  }
  .hoconline.epss .hoconline.meta i {
    color: green;
  }
  .hoconline.epss .hoconline.pgr {
    background-color: #9facb7;
    height: 6px;
  }
  .hoconline.epss .hoconline.pgr > div {
    width: 17%;
    height: 100%;
    background-color: #ffc107;
    border-radius: 2px;
  }

  /* width */

  .hoconline.tabs-ct .hoconline.tab-ct::-webkit-scrollbar {
    width: 8px;
  }

  /* Track */

  .hoconline.tabs-ct .hoconline.tab-ct::-webkit-scrollbar-track {
    background: white;
  }

  /* Handle */

  .hoconline.tabs-ct .hoconline.tab-ct::-webkit-scrollbar-thumb {
    background: #3b5b8c;
  }
  .hoconline.tabs-ct .hoconline.tab-ct::-webkit-scrollbar-thumb:hover {
    background: #3b5b8c;
  }

  /* MODE AUTO */

  .hoconline.mode-auto {
    display: none;
  }
  .hoconline.mode-auto.mb{
      display: block;
  }
}

/* #endregion HOC ONLINE */

/* #region TRANG CA NHAN VA CAI DAT */
body.tcnvcd,
body.tcnvcd > div,body.tcnvcd > section  {
  background-color: #f4f8ff !important;
  color: #023160;
}
#nav-ul.tcnvcd {
  margin-bottom: 0;
}
.tcnvcd.breadcrumb-ctn {
  margin-top: 113px;
  padding: 8px 0;
  width: 1080px;
}
.tcnvcd.breadcrumb-ctn * {
  color: #023160;
}
.tcnvcd.breadcrumb-ctn > h2 {
  font-size: 2rem;
  margin: 1rem 0;
}
.tcnvcd.ctn-sn {
  padding: 8px 0;
  width: 1080px;
}

.tcnvcd.nav-tabs {
  justify-content: center;
  border-bottom: none;
}
.tcnvcd.nav-tabs .tcnvcd.nav-link {
  flex: 1;
  color: #023160;
  background-color: transparent;
  border-top: none !important;
  border-left: none !important;
  border-right: none !important;
  border-bottom: 3px solid #023160;
  margin-right: -2px;
}
.tcnvcd.nav-tabs .tcnvcd.nav-link:hover {
  border-color: unset;
  isolation: unset;
  color: #ffc107;
  border-bottom: #023160 solid 3px;
}
.tcnvcd.nav-tabs .tcnvcd.nav-item.tcnvcd.show .tcnvcd.nav-link,
.tcnvcd.nav-tabs .nav-link.active {
  color: #023160;
  border-color: unset;
  border: none;
  border-bottom: 3px solid #ffc107;
  background-color: transparent;
}

.tcnvcd.tab-content > div {
  transition-duration: 0.5s;
}
/* #region H S CÁ NHÂN */

.tcnvcd.hscn {
  position: relative;
}
.tcnvcd.hscn > div {
  display: flex;
  align-items: flex-start;
  padding: 16px 0;
}
.tcnvcd.hscn > div > div:not(:first-child) {
  flex: 1;
  padding: 0 4vw;
}
.tcnvcd.hscn > div > div:not(:first-child) > label {
  font-weight: bold;
  margin-top: 24px;
}
.tcnvcd.hscn > div > div:not(:first-child) > input {
  border: none;
  border-bottom: 1px solid #023160;
  border-radius: 0%;
  background-color: transparent;
}
.tcnvcd.hscn > div > div:first-child {
  padding: 24px;
}
.tcnvcd.hscn > div > div:first-child img {
  max-width: 155px;
  max-height: 155px;
}

.tcnvcd.hscn .tcnvcd.btn-primary {
  background-color: #023160;
  margin-top: 8px;
  float: right;
}
/* #endregion H S C NHN */

/*#region THÔNG BO */
.tcnvcd.tb {
  padding: 20px;
}
/*#endregion THÔNG BO */

/* #region THNG TIN GIAO DCH  */
.tcnvcd.ttgd {
  width: 100%;
  margin-top: 24px;
  margin-bottom: 16px;
}
.tcnvcd.ttgd table,
.tcnvcd.ttgd tr {
  width: 100%;
}
.tcnvcd.ttgd thead tr {
  border-bottom: #89a1c6 solid 2px;
}
.tcnvcd.ttgd th,
.tcnvcd.ttgd td {
  max-width: 200px;
  overflow-wrap: break-word;
  text-align: center;
  padding: 1em;
}
.tcnvcd.ttgd td:nth-child(4) {
  text-align: center;
}
.tcnvcd.ttgd i {
  font-size: 1rem;
  cursor: pointer;
}
/* #endregion THNG TIN GIAO DCH */

/* #region SLIDER */

.tcnvcd.sn .tcnvcd.slider {
  padding-top: 20px;
}

.tcnvcd.sn .slick-slide {
  margin: 8px;
  box-sizing: border-box;
  outline: none;
}
.tcnvcd.sn .tcnvcd.slider:hover .slick-next,
.tcnvcd.sn .tcnvcd.slider:hover .slick-prev {
  opacity: 1;
}

.tcnvcd.sn .slick-next,
.tcnvcd.sn .slick-prev {
  opacity: 0;
  transition: all 0.5s ease;
}
.tcnvcd.sn .slick-next {
  right: -3%;
}
.tcnvcd.sn .slick-prev {
  left: -3%;
}
.tcnvcd.sn .slick-prev,
.tcnvcd.sn .slick-next {
  width: unset;
  height: unset;
}

.tcnvcd.sn .slick-next:hover,
.tcnvcd.sn .slick-prev:hover {
  opacity: 1;
}
.tcnvcd .slick-slider {
  margin-bottom: 30px;
}

.tcnvcd.tab-pane.fade.slider-content1,
.tcnvcd.tab-pane.fade.slider-content2 {
  transition: all 5s ease;
}

.tcnvcd.slider-content1 .slick-slide > img,
.tcnvcd.slider-content2 .slick-slide > img,
.tcnvcd.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}
.tcnvcd.slider-content1 .slick-slide > p,
.tcnvcd.slider-content2 .slick-slide > p,
.tcnvcd.slider-content4 .slick-slide > p {
  text-align: justify;
}

.tcnvcd.slider-content1 .slick-dots {
  text-align: end;
}

.tcnvcd .slick-dots {
  left: unset;
  bottom: unset;
}
.tcnvcd .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.tcnvcd .slick-dots li button {
  font-size: 1.2rem;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  height: 100%;
}
.tcnvcd .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}
.tcnvcd .slick-dots li button::before {
  content: none;
}
.tcnvcd.owl-item .tcnvcd.item {
  background-color: #3b5b8c;
  border-radius: 10px;
  line-height: 1.3em;
  position: relative;
}
.tcnvcd.item > * {
  color: white;
  margin: 0;
  padding: 8px;
  font-size: 0.8rem;
}
.tcnvcd.item h2 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2em;
  min-height: 58px;
}
.tcnvcd.item > div:nth-child(2) {
  display: flex;
  justify-content: space-between;
}
.tcnvcd.item > div:nth-child(4) {
      background-color: #ffc107;
    text-align: center;
    border-radius: 0 0 10px 10px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}
.tcnvcd.item > div:nth-child(4) > a {
  color: white;
  font-weight: bold;
}
.tcnvcd.khdm .slick-slide > div {
  padding: 8px 0;
  box-sizing: border-box;
  outline: none;
}

.tcnvcd.sn-4 {
  position: relative;
}
.tcnvcd.sn-4 h2 {
  font-size: 1.7rem;
  text-align: start;
  margin-top: 0;
  margin-bottom: 0;
  margin-left: 32px;
  padding: 16px 0 0 0;
  color: #023160;
}
.tcnvcd.sn-4 span:nth-child(1) {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: 14px;
  background: #023160;
  border-radius: 20px;
}

.tcnvcd.sn-4 .tcnvcd.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.tcnvcd.sn-4 .tcnvcd.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.tcnvcd.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.tcnvcd.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.tcnvcd a {
  color: #023160;
  text-decoration: none;
}
.tcnvcd a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.tcnvcd.owl-item img {
  display: block;
  width: 100%;
}
.tcnvcd.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
}
.tcnvcd.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
}
.tcnvcd.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}
.tcnvcd.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
}

.tcnvcd.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.tcnvcd.bl-title {
  padding: 20px 8px 0px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
  font-size: 16px;
}

.tcnvcd.bl-title a {
  color: #4a5682;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.tcnvcd.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 8px 18px;
  justify-content: space-between;
}

.tcnvcd.vdtodt ul li {
  flex: 0 0 33%;
  width: 33%;
  font-size: 10px;
  color: #4a5874;
}

.tcnvcd.vdtodt ul li i {
  font-size: 14px;
}

.tcnvcd.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.tcnvcd.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.tcnvcd.education_block_author .tcnvcd.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.tcnvcd.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.tcnvcd.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.tcnvcd.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}

/* #endregion SLIDER */

/* #region Pagnigation */
.tcnvcd.pagination {
  text-align: center;
  justify-content: flex-end;
  padding: 16px 16px 0 16px;
}
.tcnvcd.pagination a {
  color: black;
  padding: 5px 10px;
  text-decoration: none;
  background-color: #fff;
  border-radius: 0;
  border: #023160 1px solid;
  margin: 4px;
}

.tcnvcd.pagination a.active {
  background-color: #023160;
  color: white;
  border-radius: 0;
}

.tcnvcd.pagination a:hover:not(.active) {
  border-radius: 0;
}

/* #endregion Pagnigation */

/* #region RESPONSIVE */

@media only screen and (max-width: 1080px) {
  .tcnvcd.ctn-sn {
    padding: 8px 0;
    width: 100%;
  }
  .tcnvcd.breadcrumb-ctn {
    margin-top: 113px;
    padding: 8px 0;
    width: 100%;
  }
  .tcnvcd.sn .slick-next {
    right: 2%;
  }
  .tcnvcd.sn .slick-prev {
    left: 2%;
  }
  .tcnvcd.item h2 {
    font-size: 1rem;
    font-weight: 700;
  }
}
@media only screen and (max-width: 760px) {
  .tcnvcd.ctn-sn {
    margin-top: 84px;
    padding: 8px 1%;
  }
  .tcnvcd.breadcrumb-ctn {
    display: none;
  }
  /* #region H SƠ CÁ NHÂN */

  .tcnvcd.hscn > div {
    display: block;
    padding: 0;
  }
  .tcnvcd.hscn > div > div:not(:first-child) {
    padding: 0 0;
  }
  .tcnvcd.hscn > div > div:first-child {
    text-align: center;
  }

  /* #endregion H SƠ C NHN */
  .tcnvcd.sn-4 span:nth-child(1) {
    left: 5%;
  }
}
@media only screen and (max-width: 600px) {
  html body.tcnvcd {
    font-size: 11px;
  }
  .tcnvcd.hscn .tcnvcd.btn-primary {
    padding: 1em 2em;
  }
}
/* #endregion RESPONSIVE */

/* #endregion TRANG CA NHAN VA CAI DAT */

/* #region DANH SACH TIN TUC */
body.dstt {
  background-color: white;
}
.dstt.ctn-sn {
  width: 1080px;
  text-align: center;
  margin-top: 32px;
  background-color: white;
}

.dstt.ctn-sn > div {
  padding: 0;
}
.dstt.ctn-sn > div > * {
  padding: 0;
  margin-right: 0;
}
.dstt.figure {
  text-align: left;
}
.dstt.ctn-sn-5 .slick-slide {
  margin: 16px 8px;
  box-sizing: border-box;
  outline: none;
}
.dstt .slick-list {
  overflow: hidden;
  margin: 0 -8px;
  padding: 0;
  min-width: 100%;
}
.dstt .slick-track {
  min-width: 100%;
}

.dstt.figure img {
  border-radius: 5px;
}
.dstt.figure-caption > h2 {
  font-size: 1.4rem;
  margin: 0.3em 0;
  font-weight: 650;
  line-height: 1.3em;
}
.dstt.figure-caption > div {
  color: #023160a9;
}
/* #region CTN-SECTION 1 */

.dstt.ctn-sn-1 > div {
  display: flex;
  /* max-height: 306px; */
}
.dstt.ctn-sn-1 .dstt.sn-1--left {
  /* width: 62%; */
  flex: 2;
  padding-left: 0;
  position: relative;
  margin-right: 0.6rem;
  /* height: 0; */
  padding-top: 28.34%;
}
.dstt.ctn-sn-1 .dstt.sn-1--left > a {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}
.dstt.ctn-sn-1 .dstt.sn-1--left > a > figure {
  height: 100%;
}
.dstt.ctn-sn-1 .dstt.sn-1--left > a > figure > div {
  height: inherit;
}

.dstt.ctn-sn-5 .sn-1--left .figure > div,
.dstt.ctn-sn-5 .sn-1--left .figure > div {
  display: block;
  position: relative;
  padding-top: 69%;
}

.dstt.ctn-sn-1 .dstt.sn-1--left .figure-img {
  /*max-width: 663px;
  max-height: 306px;*/
  height: 100%;
  border-radius: 8px;
}
.dstt.ctn-sn-1 .dstt.sn-1--left .figure-caption {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.466);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 16px;
  border-radius: 8px;
}
.dstt.ctn-sn-1 .dstt.sn-1--left .dstt.figure-caption > h2 {
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.2em;
  color: white;
}
.dstt.ctn-sn-1 .dstt.sn-1--left .dstt.figure-caption > div {
  color: white;
  margin-bottom: 2%;
  font-size: 1.1rem;
  line-height: 1.2rem;
  font-weight: 300;
}

.dstt.ctn-sn-5 .sn-1--left .img-fluid {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.dstt.ctn-sn-1 .dstt.sn-1--right {
  /* width: 38%; */
  flex: 1;
  margin-right: 0;
  /* height: 0; */
  padding-top: 28.34%;
  margin-top: 0;
  position: relative;
  margin-left: 0.6rem;
  background-color: #f4f8ff;
}
.dstt.ctn-sn-1 .dstt.sn-1--right.dstt.mb {
  display: none;
}
/* left */

/* right */
.dstt.bar {
  width: 100%;
  border-radius: 10px;
  background-color: #f4f8ff;
}

.dstt.bar-1 {
  background-color: transparent;
  text-align: center;
  height: 79%;
  position: absolute;
  top: 21%;
}
.dstt.bar-1 .bar-inner {
  border-radius: 5px;
  background-size: cover;
  display: inline-block;
  width: calc(50% - 9px);
  height: 46.5%;
  max-height: 113px;
  position: relative;
}
.dstt.bar-1 .bar-inner:nth-child(2n + 1) {
  margin-right: 1rem;
}
.dstt.bar-1 .bar-inner:nth-child(1),
.dstt.bar-1 .bar-inner:nth-child(2) {
  margin-bottom: 1rem;
}
.dstt.bar-1 .bar-inner a {
  color: white;
  background-color: #002867;
  display: block;
  position: absolute;
  border-radius: 8px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.3em;
  font-weight: bold;
}
.dstt.sn-1--right .dstt.search > div {
  margin: 0;
  padding: 5px;
}
.dstt.sn-1--right .dstt.search {
  min-width: 200px;
  width: 100%;
  height: 16%;
  position: absolute;
  top: 0;
}
.dstt.sn-1--right .dstt.search > div {
  border-radius: 10px;
  background-color: #e8ebee;
  height: 100%;
  display: flex;
  align-items: center;
}
.dstt.sn-1--right .dstt.search i {
  font-size: 1.8rem;
  vertical-align: middle;
  color: #023160;
}
.dstt.sn-1--right .dstt.search i::before {
  transform: rotate(90deg);
}
.dstt.sn-1--right .dstt.search .dstt.search__input {
  border: none;
  background-color: transparent;
}
.dstt.sn-1--right .dstt.search .dstt.search__input::placeholder {
  color: #023160;
}
.dstt.sn-1--right .dstt.search .dstt.search__input:focus {
  outline: none;
}
.dstt.sn-1--right h2 {
  margin-top: 34px;
  margin-bottom: 0px;
  font-size: 1.5rem;
  text-align: start;
}
.dstt.sn-1--right .dstt.item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.dstt.sn-1--right .dstt.item > div:nth-child(1) {
  width: 60%;
  padding: 8px;
  padding-left: 0;
  min-width: 150px;
  height: 135px;
}
.dstt.sn-1--right.mb .dstt.item > div:nth-child(1) {
  margin-right: 0px;
}
.dstt.sn-1--right.mb .dstt.item {
  justify-content: start;
  padding: 0px 4px;
}
.dstt.sn-1--right .dstt.item > div:nth-child(2) {
  width: 40%;
  min-width: 119px;
  font-size: 16px;
  font-weight: 650;
}
.dstt.sn-1--right .dstt.item > div:nth-child(2) > div {
  line-height: 1.3em;
  text-align: left;
}
/* #endregion SECTION 1 */

/* #region CTN-SECTION 2 */
.dstt.ctn-sn-2 .dstt.sn {
  max-height: 537px;
}
.dstt.ctn-sn-2 > div {
  display: flex;
}
.dstt.ctn-sn-5 > div {
  display: block;
}
.dstt.ctn-sn-2 .dstt.sn-1--left {
  flex: 2;
}
.dstt.ctn-sn-2 .dstt.sn-1--right {
  flex: 1;
}
/* left */
.dstt.ctn-sn-2 .dstt.sn-1--left > div > div {
  display: flex;
}
.dstt.ctn-sn-2 .dstt.sn-1--left > div > div > .dstt.figure {
  flex: 1;
  padding: 4px;
}

.dstt.ctn-sn-2 .dstt.sn-1--left > div > div .dstt.figure-caption h2 {
  font-size: 1.1rem;
  font-weight: 500;
  text-align: justify;
}
.dstt.ctn-sn-2 .dstt.sn-1--left > div > div .dstt.figure-caption div,
.dstt.ctn-sn-2 .dstt.sn-1--left > div > div .dstt.figure-caption div span {
  font-size: 0.9rem;
  color: #00296b;
}
.dstt.ctn-sn-2 .dstt.sn-1--left > div > h2 {
  text-align: left;
  margin-left: 2%;
  font-size: 1.5rem;
  font-weight: 650;
  color: #002867;
}
.dstt.ctn-sn-2 .dstt.sn-1--left > div > span {
  width: 2px;
  position: absolute;
  width: 8px;
  height: 32px;
  left: 0%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
/* right */
.dstt.sn-1--right img {
  border-radius: 5px;
  padding: 16px 0;
  height: 100%;
}
/* #endregion CTN-SECTION 2 */

/* #region CTN-SECTION 3 */

.dstt.ctn-sn-3 > div {
  max-height: 537px;
  margin-bottom: 32px;
}
.dstt.ctn-sn-3 > div > div {
  padding: 0;
}

.dstt.ctn-sn-3 > div > div > span {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 0%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
.dstt.ctn-sn-3 > div > div > h2 {
  text-align: left;
  margin-left: 2%;
  font-size: 1.5rem;
  font-weight: 650;
}
.dstt.ctn-sn-3 .dstt.slider {
  padding-top: 8px;
}
.dstt.ctn-sn-3 .slick-slide {
  margin: 8px;
  margin-right: 0;
  box-sizing: border-box;
  outline: none;
}
.dstt.ctn-sn-3 .dstt.slider:hover .slick-next,
.dstt.ctn-sn-3 .dstt.slider:hover .slick-prev {
  opacity: 1;
}

.dstt.ctn-sn-3 .slick-next,
.dstt.ctn-sn-3 .slick-prev {
  opacity: 0;
  transition: all 0.5s ease;
}
.dstt.ctn-sn-3 .slick-next {
  right: -3%;
}
.dstt.ctn-sn-3 .dstt.slick-prev {
  left: -3%;
}
.dstt.ctn-sn-3 .dstt.slick-prev,
.dstt.ctn-sn-3 .dstt.slick-next {
  width: unset;
  height: unset;
}

.dstt.ctn-sn-3 .slick-next:hover,
.dstt.ctn-sn-3 .slick-prev:hover {
  opacity: 1;
}
.dstt .slick-slider {
  margin-bottom: 0;
}

.dstt.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}

.dstt.slider-content4 .slick-slide > p {
  text-align: justify;
}

.dstt .slick-dots {
  bottom: unset;
}
.dstt .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.dstt .slick-dots li button {
  font-size: 1.2rem;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  height: 100%;
}
.dstt .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}
.dstt .slick-dots li button::before {
  content: none;
}

.dstt.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.dstt.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.dstt.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.dstt.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.dstt a {
  color: #023160;
  text-decoration: none;
}
.dstt a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.dstt.owl-item img {
  display: block;
  width: 100%;
}
.dstt.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
}
.dstt.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
  height: 100%;
}
.dstt.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}

.dstt.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 15px;
}

.dstt.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.dstt.bl-title {
  padding: 20px 20px 5px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
}

.dstt.bl-title a {
  color: #4a5682;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.dstt.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 20px 20px;
}

.dstt.vdtodt ul li {
  flex: 0 0 33.333333%;
  width: 33.333333%;
  font-size: 13px;
  color: #4a5874;
}

.dstt.vdtodt ul li i {
  font-size: 14px;
}

.dstt.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.dstt.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.dstt.education_block_author .dstt.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.dstt.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.dstt .ctn-sn-1 .dstt.img-fluid {
  height: auto;
}
.dstt.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.dstt.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}
/* #endregion CTN-SECTION 3 */

/* #region CTN-SECTION 4 */
.dstt.ctn-sn-4 .dstt.sn {
}
.dstt.ctn-sn-4 > div {
  display: flex;
}
.dstt.ctn-sn-4 .dstt.sn-1--left {
  flex: 2;
}
.dstt.ctn-sn-4 .dstt.sn-1--right {
  flex: 1;
}

/* left */
.dstt.ctn-sn-4 > div > div > span {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
.dstt.ctn-sn-4 > div > div > h2 {
  text-align: left;
  margin-left: 2%;
  font-size: 1.5rem;
}

.dstt.ctn-sn-4 .dstt.sn-1--left .dstt.item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 8px;
}
.dstt.ctn-sn-4 .dstt.sn-1--left .dstt.item > div:nth-child(2) {
  width: 65%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
  padding-left: 5px;
  line-height: 1.2em;
}
.dstt.ctn-sn-4 .dstt.sn-1--left .dstt.item > div:nth-child(1) {
  width: 35%;
  height: 135px;
}
.dstt.bar-1 .slick-dots {
  bottom: -19px;
}
.dstt.bar-1 .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 12px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}
.dstt.bar-1 .slick-dots li button {
  font-size: 0;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 32px;
  height: 0;
}
.dstt.bar-1 .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}

.dstt.bar-1 .slick-dots li button::before {
  content: none;
}
.dstt.ctn-sn-5 .figure-caption {
  padding: 8px 0;
}
/* #endregion CTN-SECTION 4 */

/* RESPONSIVE */

@media only screen and (max-width: 1080px) {
  .dstt.sn-1--right h2 {
    margin-top: 34px;
    margin-bottom: 0px;
    font-size: 1.5rem;
    text-align: center;
  }
  .dstt.ctn-sn {
    width: 100%;
    text-align: center;
    margin: 16px 0;
    padding: 0 16px;
  }
  .dstt.ctn-sn-3 .slick-next {
    right: 2%;
  }
  .dstt.ctn-sn-3 .dstt.slick-prev {
    left: 2%;
  }
}
@media only screen and (max-width: 1024px) {
  .dstt .slick-dots {
    display: none !important;
  }
}
@media only screen and (max-width: 850px) {
  .dstt.ctn-sn > div {
    padding: 0 1%;
  }
  .dstt.ctn-sn-4 > div > div > span {
    position: absolute;
    width: 8px;
    height: 25px;
    left: 1%;
    top: 17px;
    background: #023160;
    border-radius: 20px;
  }
  .dstt.ctn-sn-4 > div > div > h2 {
    text-align: left;
    margin-left: 3%;
    font-size: 1.5rem;
  }
  .dstt .slick-list {
    overflow: hidden;
    margin: 0;
    padding: 0;
  }
  .dstt hr {
    background-color: #3b5b8c;
    height: 1.6px;
    width: 72px;
    padding: 0 !important;
    border: solid #3b5b8c;
    margin-bottom: 24px;
    margin-top: -3px;
  }
}
@media only screen and (max-width: 600px) {
  .dstt.ctn-sn-2 .dstt.sn-1--left > div > span {
    width: 2px;
    position: absolute;
    width: 8px;
    height: 32px;
    left: 0%;
    top: 4px;
    background: #023160;
    border-radius: 20px;
  }
  .dstt.bar-1 .slick-dots {
    display: block !important;
  }
  .dstt.bar-1 .slick-list {
    overflow: hidden;
    padding: 0;
    height: 100%;
  }
  .dstt.bar-1 .slick-track {
    min-width: 100%;
    height: 100%;
  }
  .dstt .slick-list {
    overflow: hidden;
    margin: 0 -5px;
    padding: 0;
    min-width: 100%;
  }
  .dstt.bar-1 .slick-next,
  .dstt.bar-1 .slick-prev {
    top: 29%;
  }
  .slick-next,
  .slick-prev {
    top: 37%;
  }
  .mb {
    display: block;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--left > a > figure > div {
    height: 60%;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--left .dstt.figure-caption > h2 {
    font-size: 1.7rem;
    font-weight: 500;
    line-height: 1.2em;
    color: black;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--left .dstt.figure-caption > div {
    color: black;
    margin-bottom: 0;
    font-size: 1.1rem;
    line-height: 1.2rem;
    font-weight: 300;
  }
  .dstt.slider-content4 .slick-list {
    margin: 0;
  }
  .dstt.ctn-sn-2 .dstt.sn-1--left > div > div .dstt.figure-caption h2 {
    font-size: 16px !important;
    font-weight: 650;
    max-height: 36px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: block;
    display: -webkit-box;
    margin-top: 8px;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--left .figure-caption {
    position: unset;
    top: unset;
    bottom: unset;
    left: unset;
    right: unset;
    background-color: transparent;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0;
    border-radius: 8px;
  }

  .dstt.ctn-sn > div {
    padding: 0;
  }
  .dstt.ctn-sn {
    width: 100%;
    text-align: center;
    padding: 0 16px;
    margin: 16px 0;
  }
  .dstt hr {
    background-color: #3b5b8c;
    height: 1.6px;
    width: 72px;
    padding: 0 !important;
    border: solid #3b5b8c;
    margin-bottom: 8px;
    margin-top: -3px;
  }
  .dstt.ctn-sn-3 .slick-slide {
    margin: 16px 8px;
    box-sizing: border-box;
    outline: none;
  }
  .dstt.ctn-sn-2 .dstt.sn-1--left > div > h2 {
    margin-left: 5%;
    font-size: 24px;
    font-weight: 600;
    padding: 8px 0;
  }
  .dstt.figure-caption > div {
    font-size: 15px;
  }
  .dstt.ctn-sn-5 .slick-slide {
    margin: 16px 4px;
    box-sizing: border-box;
    outline: none;
  }

  /* #region CTN-SECTION 1 */
  .dstt.ctn-sn-1 > div {
    max-height: unset;
  }
  .dstt.ctn-sn-1 > div {
    display: block;
    position: relative;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--left {
    width: 100%;
    padding-top: 0;
    position: unset;
    padding-left: 0;
    top: unset;
    margin-right: 0;
    height: unset;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--left > a {
    position: unset;
    top: unset;
    left: unset;
    height: 100%;
  }
  .slick-prev {
    left: -19px;
  }
  .slick-next {
    right: -19px;
  }
  .dstt.sn-1--right .dstt.search {
    min-width: 200px;
    width: 100%;
    height: 46px;
    position: unset;
    bottom: unset;
    top: unset;
  }
  .dstt.sn-1--right .dstt.search .dstt.search__input::placeholder {
    font-size: 1.2rem;
  }
  .dstt.ctn-sn-1 .dstt.sn-1--right {
    width: 100%;
    height: unset;
    padding-top: 0;
    position: unset;
    margin: 16px 0;
    top: unset;
  }
  .dstt.bar-1 {
    background-color: transparent;
    text-align: center;
    height: 61px;
    position: unset;
    top: unset;
    margin-top: 16px;
  }
  .dstt.bar-1 .bar-inner {
    border-radius: 5px;
    background-size: cover;
    display: inline-block;
    width: calc(50% - 9px);
    height: inherit;
    max-height: 113px;
    position: relative;
  }
  .dstt.bar-1 .bar-inner:nth-child(1),
  .dstt.bar-1 .bar-inner:nth-child(2) {
    margin-bottom: 0rem;
  }
  .dstt.bar-1 .bar-inner:nth-child(2n + 1) {
    margin-right: unset;
  }
  .dstt.bar-1 .bar-inner {
    margin: 0 0.5rem !important;
  }
  .dstt.sn-1--right img {
    padding: 0 0;
  }

  .dstt.ctn-sn-2 .dstt.sn.sn-1--left > div > div > a {
    width: calc(100% / 3);
    padding: 0;
  }
  .dstt.ctn-sn-2 .dstt.sn-1--left > div > div > a .figure {
    margin: 0;
    margin-bottom: 1em;
  }
  /* #endregion SECTION 1 */

  /* #region CTN-SECTION 2 */
  .dstt.ctn-sn-2 .dstt.sn {
    max-height: unset;
  }
  .dstt.ctn-sn-2 > div {
    display: block;
  }
  .dstt.ctn-sn-2 .dstt.sn-1--left {
    width: 100%;
  }
  .dstt.ctn-sn-2 .dstt.sn-1--right {
    display: none;
  }
  /* left */
  .dstt.ctn-sn-2 .dstt.sn-1--left > div > div {
    display: block;
  }
  .dstt.ctn-sn-2 .dstt.sn-1--left .dstt.mb {
    display: block;
  }

  /* right */

  /* #endregion CTN-SECTION 2 */
  .dstt.ctn-sn-5 .dstt.sn-1--right h2 {
    margin-bottom: 16px;
  }
  .dstt.ctn-sn-5 .dstt.sn-1--right {
    display: block;
  }
  .dstt.ctn-sn-5 .dstt.sn-1--right img {
    width: 49%;
    padding: 0 !important;
  }
}
@media only screen and (max-width: 478px) {
  .dstt.sn-1--right.dstt.mb .dstt.item > div > div {
    font-size: 0.8rem !important;
  }
  .dstt.ctn-sn-5 .dstt.sn-1--right {
    display: block;
    margin-top: 48px;
  }
}

/* #endregion DANH SACH TIN TUC */



/* #region KHOA HOC  */
body.khoahoc {
  background-color: white;
}
.khoahoc.ctn-sn-1 {
  width: 1080px;
  margin-top: 32px;
}

.khoahoc.banner {
  height: 507px;
}
.khoahoc.banner > img {
  height: 100%;
}
.khoahoc.sn {
  position: relative;
}
.khoahoc.sn > span:nth-child(1) {
  width: 2px;
  position: absolute;
  width: 8px;
  height: 35px;
  left: 0.5%;
  top: -5px;
  background: #3b5b8c;
  border-radius: 20px;
}
/* SIDEBAR */
.khoahoc.ctn-sn-1 .khoahoc.sidebar {
  width: 35%;
  height: 100%;
  float: right;
  margin-top: 76px;
}

.khoahoc.bar {
  width: 100%;
  min-height: 20%;
  height: auto;
  margin-bottom: 16px;
  border-radius: 10px;
  background-color: #f4f8ff;
}

.khoahoc.bar-head {
  padding: 25px;
  background-color: #023160;
  border-radius: 10px 10px 0 0;
}
.khoahoc.bar-head .khoahoc.bar-head__title {
  color: white;
  text-align: center;
  font-size: 1.7145rem;
}

.khoahoc.bar-content ul {
  width: 100%;
  padding: 16px;
}

.khoahoc.bar-1 {
  margin-top: 0;
  background-color: transparent;
  text-align: center;
}
.khoahoc.bar-1 > div {
  background-image: url("https://admin.davidfc.vn/ckfinder/userfiles/images/preview_01.jpg");
  border-radius: 5px;
  background-size: cover;
  display: inline-block;
  width: calc(49.4% - 8px);
  padding-top: 31%;
  position: relative;
  margin-bottom: 8px
}
.khoahoc.bar-1 > div:nth-child(2n + 1) {
  margin-right: 8px;
}
/*.khoahoc.bar-1 > div:nth-child(1),
.khoahoc.bar-1 > div:nth-child(2) {
  margin-bottom: 8px;
}*/
.khoahoc.bar-1 > div:last-child {
  margin-right: 0;
}
.khoahoc.bar-1 > div a {
  color: white;
  background-color: rgba(0, 0, 0, 0.5);
  display: block;
  position: absolute;
  border-radius: 5px;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.3em;
  font-weight: bold;
}

.khoahoc.bar .khoahoc.bar-content li > div:first-child {
  cursor: pointer;
  display: flex;
  align-items: center;
}

.khoahoc.bar-content li {
  margin-bottom: 16px;
}
.khoahoc.bar-content li:last-child {
  margin-bottom: 0;
}
.khoahoc.bar-content li .khoahoc.bar-content li .img-div {
  width: 36%;
  text-align: center;
}
.khoahoc.bar-content img {
  width: auto;
  height: auto;
  max-height: 76px;
}
.khoahoc.bar-content a {
  margin-left: 16px;
}
.khoahoc.bar .khoahoc.bar-content a > div:nth-child(1) {
  color: #00296b;
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.3rem;
}

.khoahoc.bar-2 .khoahoc.bar-content a > div:nth-child(2) {
  color: white;
  display: inline-block;
  font-size: 0.6rem;
  padding: 5px;
  border-radius: 2px;
  background-color: #00296b;
  margin-top: 4px;
}

.khoahoc.bar-3 {
  position: relative;
  background-color: transparent;
}

/* SIDEBAR END  */

.khoahoc.pagination {
  text-align: center;
  padding: 16px 16px 0 16px;
}
.khoahoc.pagination a {
  color: #023160;
  padding: 5px 10px;
  text-decoration: none;
}

.khoahoc.pagination a.active {
  background-color: #023160;
  color: white;
  border-radius: 50%;
}

.khoahoc.pagination a:hover:not(.active) {
  background-color: #ddd;
  border-radius: 50%;
}

.khoahoc.ctn-sn-1 .khoahoc.sn {
  float: left;
  margin-right: 16px;
  width: calc(65% - 16px);
}

.khoahoc.sn h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-left: 3%;
}
.khoahoc.sn h2 > span {
  font-size: 1.6rem;
  color: #478aff;
}

.khoahoc.lst-crse {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  margin-top: 32px;
}

.khoahoc.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.khoahoc.owl-item {
  width: calc(50% - 13px);
  margin-right: 13px;
  padding: 16px 0;
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.khoahoc.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.khoahoc.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.khoahoc a {
  color: #023160;
  text-decoration: none;
}
.khoahoc a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.khoahoc.owl-item img {
  display: block;
  width: 100%;
}
.khoahoc.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
  height: auto;
  max-height: 214px;
}
.khoahoc.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
  height: auto;
  max-height: 214px;
}
.khoahoc.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}

.khoahoc.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 15px;
}

.khoahoc.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.khoahoc.bl-title {
  padding: 20px 20px 5px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
}

.khoahoc.bl-title a {
  color: #4a5682;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.khoahoc.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 20px 20px;
}

.khoahoc.vdtodt ul li {
  flex: 0 0 33.333333%;
  width: 33.333333%;
  font-size: 13px;
  color: #4a5874;
}

.khoahoc.vdtodt ul li i {
  font-size: 14px;
}

.khoahoc.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.khoahoc.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.khoahoc.education_block_author .dstt.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.khoahoc.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.khoahoc .ctn-sn-1 .khoahoc.img-fluid {
  height: auto;
}
.khoahoc.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
  color: #3b5b8c;
  background-color: #aaccff30;
  padding: 8px 28px;
  border-radius: 50px;
}

.khoahoc.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}

.khoahoc.ctn-sn-2 {
  width: 1080px;
}
.khoahoc.ctn-sn-2 .khoahoc.rem-crse {
  width: 100%;
}

.khoahoc.ctn-sn-2 .khoahoc.sn-1,
.khoahoc.ctn-sn-2 .khoahoc.sn-3 {
  width: 100%;
  height: 370px;
}
.khoahoc.ctn-sn-2 .khoahoc.sn-1 img,
.khoahoc.ctn-sn-2 .khoahoc.sn-3 img {
  width: 100%;
  height: 100%;
}
.khoahoc.ctn-sn-2 .khoahoc.sn {
  width: 100%;
  margin-top: 48px;
}
.khoahoc.sn-2 h2,
.khoahoc.sn-4 h2 {
  text-align: center;
}
.khoahoc.sn-2 .khoahoc.lst-crse .khoahoc.owl-item,
.khoahoc.sn-4 .khoahoc.lst-crse .khoahoc.owl-item {
  width: 24%;
}
.khoahoc.ctn-sn-2 .khoahoc.sn-5 {
  text-align: center;
}
.khoahoc.ctn-sn-2 .khoahoc.sn-6 {
  text-align: center;
}

/* SLIDESHOW */

.khoahoc.sn .slick-slide {
  box-sizing: border-box;
  outline: none;
  text-align: center;
}

.khoahoc.sn .slick-next {
  right: -3%;
}
.khoahoc.sn .slick-prev {
  left: -3%;
}
.khoahoc.sn .slick-prev,
.khoahoc.sn .slick-next {
  width: unset;
  height: unset;
  top: 29%;
}
.khoahoc.sn .slick-next:hover,
.khoahoc.sn .slick-prev:hover {
  opacity: 1;
}
.khoahoc .slick-slider {
  margin-bottom: 0;
}

.khoahoc .slick-slider .slick-list{
    min-width: 100%;
}

.khoahoc.slider-content1 .slick-slide > img {
  border-radius: 50%;
  width: 80%;
  margin: 0 auto;
}
.khoahoc.slider-content1 .slick-slide > p {
  margin-top: 16px;
}
/* SLIDE SHOW END */

/* RESPONSIVE */

@media only screen and (max-width: 1080px) {
  .khoahoc.ctn-sn-2,
  .khoahoc.ctn-sn-1 {
    width: 98% !important;
  }
  .khoahoc.sn .slick-next {
    right: 2%;
  }
  .khoahoc.sn .slick-prev {
    left: 2%;
  }
}
@media only screen and (max-width: 815px) {
  .khoahoc.ctn-sn-1 .khoahoc.sidebar {
    width: 35%;
    height: 100%;
    float: right;
    margin-top: 70px;
  }
}
@media only screen and (max-width: 600px) {
  .khoahoc.bar-2 {
    display: none;
  }
  .khoahoc.ctn-sn-2 .khoahoc.sn {
    width: 100%;
    margin-top: 32px;
    background-color: transparent;
  }
  .khoahoc.mb {
    display: block;
  }
  .khoahoc.ctn-sn-1 {
    margin-top: 16px;
  }
  .khoahoc.ctn-sn-1 .khoahoc.sn {
    float: left;
    margin-right: 0;
    margin-top: 16px;
  }

  .khoahoc.ctn-sn-1 .khoahoc.sidebar {
    width: 35%;
    height: 100%;
    float: right;
    margin-top: 0;
  }
  .khoahoc.bar-1 > div:nth-child(1),
  .khoahoc.bar-1 > div:nth-child(2) {
    margin-bottom: 0;
  }
  .khoahoc.bar-1 > div {
    background-image: unset;
    border-radius: unset;
    background-size: unset;
    display: block;
    width: unset;
    padding-top: unset;
    position: relative;
    height: unset;
  }
  .khoahoc.bar-1 {
    margin-top: 0;
    background-color: transparent;
    text-align: center;
    min-height: unset;
  }
  .khoahoc.bar-1 .slick-slide {
    background-image: url("https://admin.davidfc.vn/ckfinder/userfiles/images/preview_01.jpg");
    border-radius: 5px;
    background-size: cover;
    display: block;
    width: 33%;
    padding-top: unset;
    position: relative;
    height: 75px;
    margin-right: 8px;
  }
  .khoahoc.bar-1 .slick-slide a {
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
    display: block;
    position: absolute;
    border-radius: 5px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.3em;
    font-weight: bold;
    height: 100%;
  }
  .khoahoc.lst-crse {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    margin-top: 16px;
  }
  .khoahoc.owl-item {
    width: 100%;
    margin-right: 0;
    padding: 8px 0;
    position: relative;
    min-height: 1px;
    float: left;
    -webkit-backface-visibility: hidden;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
  }

  .khoahoc .slick-dots {
    display: none !important;
  }

  .khoahoc.owl-item.slick-slide {
    margin-right: 8px;
  }

  .khoahoc.ctn-sn-1 .khoahoc.sn {
    width: 100%;
  }
  .khoahoc.ctn-sn-1 .khoahoc.sidebar {
    width: 100%;
  }
  .khoahoc.banner {
    height: 230px;
  }
  .khoahoc.bar-head {
    padding: 16px;
    background-color: white;
    border-radius: 0;
  }
  .khoahoc.bar-head .khoahoc.bar-head__title {
    color: #023160;
    text-align: center;
  }
  .khoahoc.bar-content ul {
    width: 100%;
    padding: 0;
    margin-top: 16px;
  }
  .khoahoc.bar .khoahoc.bar-content li > div:first-child {
    cursor: pointer;
    display: flex;
    align-items: center;
  }
  .khoahoc.sn > span:nth-child(1) {
    width: 2px;
    position: absolute;
    width: 8px;
    height: 35px;
    left: 0.5%;
    top: -7px;
    background: #3b5b8c;
    border-radius: 20px;
  }
  .khoahoc.sn h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-left: 3.5%;
  }
}

/* #endregion KHOA HOC */




/* #region TIN TUC CHI TIET */
.ttct.ctn-sn {
      width: 1080px;
      text-align: center;
      padding: 15px 0;
      /* margin: 0 111px; */
}

.ttct.ctn-sn > div {
  padding: 0 !important;
}
.ttct.ctn-sn > div > * {

}
.ttct.figure {
  text-align: left;
  margin: 0;
  margin-bottom: 16px;
}

.ttct.figure > img {
  border-radius: 5px;
}
.ttct.figure-caption > h2 {
  font-size: 1.4rem;
  margin: 0.3em 0;
  font-weight: 500;
}
.ttct.figure-caption > div {
  color: #023160;
}
/* #region CTN-SECTION 1 */

.ttct.ctn-sn-1 > div {
  display: flex;
}
.ttct.ctn-sn-1 .ttct.sn-1--left {
  flex: 2;
  margin-right: 0.7rem;
}
.ttct.ctn-sn-1 .ttct.sn-1--right {
  flex: 1;
}
.ttct.ctn-sn-1 .ttct.sn-1--right.ttct.mb {
  display: none;
}
/* left */

.ttct.ctn-sn-1 .ttct.sn-1--left > div > div {
  display: flex;
  margin-top: 16px;
}
.ttct.ctn-sn-1 .ttct.sn-1--left > div > div > .ttct.figure {
  flex: 1;
  padding: 4px;
}

.ttct.ctn-sn-1 .ttct.sn-1--left > div > div .ttct.figure-caption h2 {
  font-size: 1rem;
  font-weight: 500;
}
.ttct.ctn-sn-1 .ttct.sn-1--left > div > div .ttct.figure-caption div {
  font-size: 0.8rem;
}
.ttct.ctn-sn-1 .ttct.sn-1--left > div > h2 {
  text-align: left;
  margin-left: 3%;
  font-size: 1.5rem;
}
.ttct.ctn-sn-1 .ttct.sn-1--left > div > span {
  width: 2px;
  position: absolute;
  width: 8px;
  height: 32px;
  left: 0%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
/* right */
.ttct.bar {
  width: 100%;
  min-height: 20%;
  height: auto;
  background-color: white;
  border-radius: 10px;
}

.ttct.bar-head {
  padding: 16px;
  background-color: #023160;
  border-radius: 10px 10px 0 0;
}
.ttct.bar-head .ttct.bar-head__title {
  color: white;
  text-align: center;
  font-weight: normal;
}
.ttct.bar-content {
  height: 581px;
  overflow-y: auto;
  background-color: white;
}
.ttct.bar-content ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}
.ttct.bar-3 .ttct.bar-content li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 15px 5px;
}
.ttct.bar-content img {
  width: 65px;
  margin-right: 15px;
}
.ttct.bar-content a {
  width: 80%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
  text-align: start;
}

.ttct.bar-content a span {
  font-size: 0.9rem;
  font-weight: normal;
}

.ttct.sn-1--right h2 {
  margin-top: 0px;
  margin-bottom: 0px;
  font-size: 1.5rem;
  text-align: start;
}
.ttct.sn-1--right .ttct.item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.ttct.sn-1--right .ttct.item > div:nth-child(1) {
  width: 60%;
  padding: 8px;
  padding-left: 0;
  min-width: 150px;
  height: 135px;
}
.ttct.sn-1--right .ttct.item > div:nth-child(2) {
  width: 40%;
  min-width: 119px;
}

/* #region SCROLLBAR */
/* width */

.ttct.bar-content::-webkit-scrollbar {
  width: 8px;
}

/* Track */

.ttct.bar-content::-webkit-scrollbar-track {
  background: white;
}

/* Handle */

.ttct.bar-content::-webkit-scrollbar-thumb {
  background: #023160;
}
.ttct.bar-content::-webkit-scrollbar-thumb:hover {
  background: #023160;
}
/* #endregion SCROLLBAR */

/* #endregion SECTION 1 */

/* #region CTN-SECTION 3 */

.ttct.ctn-sn-3 > div {
  max-height: 537px;
  margin-bottom: 32px;
}

.ttct.ctn-sn-3 > div > div > span {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
.ttct.ctn-sn-3 > div > div > h2 {
  text-align: left;
  margin-left: 2%;
  font-size: 1.5rem;
}
.ttct.ctn-sn-3 .ttct.slider {
  padding-top: 8px;
}
.ttct.ctn-sn-3 .slick-slide {
  margin: 8px;
  box-sizing: border-box;
  outline: none;
}
.ttct.ctn-sn-3 .ttct.slider:hover .slick-next,
.ttct.ctn-sn-3 .ttct.slider:hover .slick-prev {
  opacity: 1;
}

.ttct.ctn-sn-3 .slick-next,
.ttct.ctn-sn-3 .slick-prev {
  opacity: 0;
  transition: all 0.5s ease;
}
.ttct.ctn-sn-3 .slick-next {
  right: -3%;
}
.ttct.ctn-sn-3 .slick-prev {
  left: -3%;
}
.ttct.ctn-sn-3 .slick-prev,
.ttct.ctn-sn-3 .slick-next {
  width: unset;
  height: unset;
}

.ttct.ctn-sn-3 .slick-next:hover,
.ttct.ctn-sn-3 .slick-prev:hover {
  opacity: 1;
}
.ttct .slick-slider {
  margin-bottom: 0;
}

.ttct.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}

.ttct.slider-content4 .slick-slide > p {
  text-align: justify;
}

.ttct .slick-dots {
  bottom: unset;
}
.ttct .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.ttct .slick-dots li button {
  font-size: 1.2rem;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  height: 100%;
}
.ttct .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}
.ttct .slick-dots li button::before {
  content: none;
}

.ttct.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.ttct.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.ttct.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.ttct.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.ttct a {
  color: #023160;
  text-decoration: none;
}
.ttct a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.ttct.owl-item img {
  display: block;
  width: 100%;
}
.ttct.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
}
.ttct.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
}
.ttct.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}

.ttct.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 15px;
}

.ttct.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.ttct.bl-title {
  padding: 20px 20px 5px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
}

.ttct.bl-title a {
  color: #4a5682;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.ttct.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 20px 20px;
}

.ttct.vdtodt ul li {
  flex: 0 0 33.333333%;
  width: 33.333333%;
  font-size: 13px;
  color: #4a5874;
}

.ttct.vdtodt ul li i {
  font-size: 14px;
}

.ttct.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.ttct.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.ttct.education_block_author .ttct.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.ttct.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.ttct.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.ttct.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}
/* #endregion CTN-SECTION 3 */

/* #region CTN-SECTION 4 */
.ttct.ctn-sn-4 .ttct.sn {
}
.ttct.ctn-sn-4 > div {
  display: flex;
}
.ttct.ctn-sn-4 .ttct.sn-1--left {
  flex: 2;
}
.ttct.ctn-sn-4 .ttct.sn-1--right {
  flex: 1;
}

/* left */
.ttct.ctn-sn-4 > div > div > span {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
.ttct.ctn-sn-4 > div > div > h2 {
  text-align: left;
  margin-left: 3%;
  font-size: 1.5rem;
}
.ttct.ctn-sn-4 .ttct.sn-1--right h2 {
  margin-bottom: 8px;
  margin-top: 34px;
}
.ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 8px;
}
.ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item > div:nth-child(2) {
  width: 65%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
  padding-left: 5px;
}
.ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item > div:nth-child(1) {
  width: 35%;
  height: 135px;
}
.ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item > div:nth-child(2) > div {
  padding: 2px 0;
  line-height: 1.2em;
}

/* right */

/* #endregion CTN-SECTION 4 */

/* RESPONSIVE */
@media only screen and (max-width: 1080px) {
  .ttct.ctn-sn-4 > div > .ttct.sn-1--right > h2 {
    text-align: center;
    margin-left: 2%;
    font-size: 1.5rem;
  }
  .ttct.ctn-sn {
    width: 100%;
    text-align: center;
    padding: 15px 0;
  }
  .ttct.ctn-sn-3 .slick-next {
    right: 2%;
  }
  .ttct.ctn-sn-3 .slick-prev {
    left: 2%;
  }
}
@media only screen and (max-width: 815px) {
  .ttct.ctn-sn-4 > div > div > span {
    position: absolute;
    width: 8px;
    height: 25px;
    left: 1%;
    top: -3px;
    background: #023160;
    border-radius: 20px;
  }
  .ttct.ctn-sn-4 > div > div > h2 {
    text-align: left;
    margin-left: 3%;
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 600px) {
  .ttct.ctn-sn,
  .dstt.ctn-sn {
    /*margin: 0 16px;*/
  }

  .ttct.ctn-sn > div {
    padding: 0 1%;
  }

  .ttct.figure-caption > h2 {
    font-size: 1.4rem;
    margin: 0.3em 0;
    font-weight: 500;
  }

  /* #region CTN-SECTION 1 */

  .ttct.ctn-sn-1 > div {
    display: block;
  }
  .ttct.ctn-sn-1 .ttct.sn-1--left {
    width: 100%;
  }
  .ttct.ctn-sn-1 .ttct.sn-1--right > * {
    display: none;
  }

  /* left */

  /* right */
  .ttct.ctn-sn-1 .ttct.sn-1--right .ttct.bar-3 {
    display: block;
  }
  .ttct.sn-1--right img {
    padding: 0 0;
  }
  .ttct.see-more {
    display: none;
  }

  /* #endregion SECTION 1 */

  .ttct.ctn-sn-5 .ttct.sn-1--right h2 {
    margin-bottom: 16px;
  }
  .ttct.ctn-sn-5 .ttct.sn-1--right {
    display: block;
  }
  .ttct.ctn-sn-5 .ttct.sn-1--right img {
    width: 49%;
    padding: 0 !important;
  }
  /* #region CTN-SECTION 3 */
  .ttct.ctn-sn-3 > div > div > h2 {
    text-align: left;
    margin-left: 3%;
    font-size: 1.5rem;
  }
  /* #endregion CTN-SECTION 3 */

  /* #region CTN-SECTION 4 */
  .ttct.ctn-sn-4 .ttct.sn {
  }
  .ttct.ctn-sn-4 > div {
    display: block;
  }
  .ttct.ctn-sn-4 .ttct.sn-1--left {
    width: 100%;
  }
  .ttct.ctn-sn-4 .ttct.sn-1--right {
    display: none;
  }
  /* left */
  .ttct.ctn-sn-4 > div > div > span {
    position: absolute;
    width: 8px;
    height: 32px;
    left: 1%;
    top: -6px;
    background: #023160;
    border-radius: 20px;
  }
  .ttct.ctn-sn-4 > div > div > h2 {
    text-align: left;
    margin-left: 4%;
    font-size: 1.5rem;
  }

  .ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 8px 0;
  }

  .ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item > div:nth-child(2) {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    text-align: left;
    padding-left: 5px;
    font-size: 0.8rem;
  }
  .ttct.ctn-sn-4
    .ttct.sn-1--left
    .ttct.item
    > div:nth-child(2)
    > div:nth-child(1) {
    font-size: 1rem !important;
  }
  .ttct.ctn-sn-4 .ttct.sn-1--left .ttct.item > div:nth-child(1) {
    width: 30%;
    height: 135px;
  }
  .ttct.ctn-sn-4 .ttct.sn-1--right.mb {
    display: block;
    width: 100%;
  }

  .ttct.sn-1--right.mb .ttct.slider-1 {
    margin-top: 16px;
  }
  .ttct.sn-1--right img {
    padding: 0 0;
  }
  .ttct.sn-1--right.mb .ttct.item > div {
    width: unset;
    padding: unset;

    min-width: unset;
    height: unset;
  }

  .ttct.sn-1--right.mb .slick-initialized .slick-slide {
    padding: 2px;
  }

  .ttct.sn-1--right.mb .slick-dots li button {
    font-size: 0;
    color: #023160;
    background-color: white;
    border: 1px solid #023160;
    border-radius: 5px;
    text-align: center;
    width: 32px;
    height: 0;
  }
  .ttct.sn-1--right.mb .slick-dots li.slick-active button {
    background-color: #023160;
    color: white;
  }

  /* #endregion CTN-SECTION 4 */
}
@media only screen and (max-width: 478px) {
  .ttct.sn-1--right.mb .ttct.item > div > div {
    font-size: 0.8rem !important;
  }
  .ttct.ctn-sn-5 .ttct.sn-1--right {
    display: block;
    margin-top: 48px;
  }
}

/* #endregion TIN TUC CHI TIET */

/* #region TIN TUC THEO DANH MUC */
.tttdm.ctn-sn {
  width: 1080px;
  text-align: center;
  padding: 15px 0;
}

.tttdm.ctn-sn > div {
  padding: 0;
}
.tttdm.ctn-sn > div > * {
  padding: 0 1%;
}
.tttdm.figure {
  text-align: left;
  margin: 0;
  padding: 0 4px;
  margin-bottom: 16px !important;
}

.tttdm.figure > img {
  border-radius: 5px;
}
.tttdm.figure-caption > h2 {
  font-size: 1.4rem;
  margin: 0.3em 0;
  font-weight: 500;
}
.tttdm.figure-caption > div {
  color: #023160;
}
/* #region CTN-SECTION 1 */

.tttdm.ctn-sn-1 > div {
  display: flex;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left {
  flex: 2;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--right {
  flex: 1;
  
}
.tttdm.ctn-sn-1 .tttdm.sn-1--right.mb {
  display: none;
}
/* left */
.tttdm.ctn-sn-1 .tttdm.sn-1--left > figure {
  display: none;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left > figure:nth-child(1) {
  display: block;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left > div > div {
  display: flex;
  margin-top: 16px;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left > div > div > .tttdm.figure {
  flex: 1;
  padding: 4px;
}

.tttdm.ctn-sn-1 .tttdm.sn-1--left > div > div .tttdm.figure-caption h2 {
  font-size: 1rem;
  font-weight: 500;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left > div > div .tttdm.figure-caption div {
  font-size: 0.8rem;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left > div > h2 {
  text-align: left;
  margin-left: 3%;
  font-size: 1.5rem;
}
.tttdm.ctn-sn-1 .tttdm.sn-1--left > div > span {
  width: 2px;
  position: absolute;
  width: 8px;
  height: 32px;
  left: 0%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
/* right */
.tttdm.bar {
  width: 100%;
  min-height: 20%;
  height: auto;
  background-color: white;
  border-radius: 10px;
}

.tttdm.bar-head {
  padding: 16px;
  background-color: #023160;
  border-radius: 10px 10px 0 0;
}
.tttdm.bar-head .tttdm.bar-head__title {
  color: white;
  text-align: center;
  font-weight: normal;
}
.tttdm.bar-content {
  height: 581px;
  overflow-y: auto;
  background-color: #f4f8ff
}
.tttdm.bar-content ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}
.tttdm.bar-3 .tttdm.bar-content li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 7px 0;
  border-bottom: 1px solid;
}
.tttdm.bar-3 .tttdm.bar-content li:last-child {
    border-bottom: 0;
}
.tttdm.bar-content img {
  width: 65px;
  margin-right: 15px;
}
.tttdm.bar-content a {
  width: 80%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
  text-align: start;
}

.tttdm.bar-content a span {
  font-size: 0.9rem;
  font-weight: normal;
}
/* #region SCROLLBAR */
/* width */

.tttdm.bar-content::-webkit-scrollbar {
  width: 8px;
}

/* Track */

.tttdm.bar-content::-webkit-scrollbar-track {
  background: #f4f8ff
}

/* Handle */

.tttdm.bar-content::-webkit-scrollbar-thumb {
  background: #023160;
}
.tttdm.bar-content::-webkit-scrollbar-thumb:hover {
  background: #023160;
}
/* #endregion SCROLLBAR */

/* #endregion SECTION 1 */

/* #region CTN-SECTION 3 */

.tttdm.ctn-sn-3 > div {
  max-height: 537px;
  margin-bottom: 32px;
}

.tttdm.ctn-sn-3 > div > div > span {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
.tttdm.ctn-sn-3 > div > div > h2 {
  text-align: left;
  margin-left: 2%;
  font-size: 1.5rem;
}
.tttdm.ctn-sn-3 .tttdm.slider {
  padding-top: 8px;
}
.tttdm.ctn-sn-3 .slick-slide {
  margin: 8px;
  box-sizing: border-box;
  outline: none;
}
.tttdm.ctn-sn-3 .tttdm.slider:hover .slick-next,
.tttdm.ctn-sn-3 .tttdm.slider:hover .slick-prev {
  opacity: 1;
}

.tttdm.ctn-sn-3 .slick-next,
.tttdm.ctn-sn-3 .slick-prev {
  opacity: 0;
  transition: all 0.5s ease;
}
.tttdm.ctn-sn-3 .slick-next {
  right: -3%;
}
.tttdm.ctn-sn-3 .slick-prev {
  left: -3%;
}
.tttdm.ctn-sn-3 .slick-prev,
.tttdm.ctn-sn-3 .slick-next {
  width: unset;
  height: unset;
}

.tttdm.ctn-sn-3 .slick-next:hover,
.tttdm.ctn-sn-3 .slick-prev:hover {
  opacity: 1;
}
.tttdm .slick-slider {
  margin-bottom: 0;
}

.tttdm.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}

.tttdm.slider-content4 .slick-slide > p {
  text-align: justify;
}

.tttdm .slick-dots {
  bottom: unset;
}
.tttdm .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.tttdm .slick-dots li button {
  font-size: 1.2rem;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 100%;
  height: 100%;
}
.tttdm .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}
.tttdm .slick-dots li button::before {
  content: none;
}

.tttdm.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.tttdm.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.tttdm.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.tttdm.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.tttdm a {
  color: #023160;
  text-decoration: none;
}
.tttdm a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.tttdm.owl-item img {
  display: block;
  width: 100%;
}
.tttdm.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
}
.tttdm.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
}
.tttdm.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}

.tttdm.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 15px;
}

.tttdm.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.tttdm.bl-title {
  padding: 20px 20px 5px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
}

.tttdm.bl-title a {
  color: #4a5682;
  text-decoration: none;
  background-color: transparent;
  font-size: 16px;
}

.tttdm.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 20px 20px;
}

.tttdm.vdtodt ul li {
  flex: 0 0 33.333333%;
  width: 33.333333%;
  font-size: 13px;
  color: #4a5874;
}

.tttdm.vdtodt ul li i {
  font-size: 14px;
}

.tttdm.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.tttdm.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.tttdm.education_block_author .tttdm.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.tttdm.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.tttdm.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.tttdm.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}
/* #endregion CTN-SECTION 3 */

/* #region CTN-SECTION 4 */
.tttdm.ctn-sn-4 .tttdm.sn {
}
.tttdm.ctn-sn-4 > div {
  display: flex;
}
.tttdm.ctn-sn-4 .tttdm.sn-1--left {
  flex: 2;
}
.tttdm.ctn-sn-4 .tttdm.sn-1--right {
  flex: 1;
}

/* left */
.tttdm.ctn-sn-4 > div > div > span {
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #023160;
  border-radius: 20px;
}
.tttdm.ctn-sn-4 > div > div > h2 {
  text-align: left;
  margin-left: 2%;
  font-size: 1.5rem;
}

.tttdm.ctn-sn-4 .tttdm.sn-1--left .tttdm.item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 8px;
}
.tttdm.ctn-sn-4 .tttdm.sn-1--left .tttdm.item > div:nth-child(2) {
  width: 65%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
  padding-left: 5px;
  line-height: 1.2em;
}
.tttdm.ctn-sn-4 .tttdm.sn-1--left .tttdm.item > div:nth-child(1) {
  width: 35%;
  /* height: 135px; */
}
/* #endregion CTN-SECTION 4 */

/* RESPONSIVE */
@media only screen and (max-width: 1080px) {
  .tttdm.ctn-sn {
    width: 100%;
    text-align: center;
    padding: 15px 0;
  }
  .tttdm.ctn-sn-3 .slick-next {
    right: 2%;
  }
  .tttdm.ctn-sn-3 .slick-prev {
    left: 2%;
  }
}
@media only screen and (max-width: 815px) {
  .tttdm.ctn-sn-4 > div > div > span {
    position: absolute;
    width: 8px;
    height: 25px;
    left: 1%;
    top: -4px;
    background: #023160;
    border-radius: 20px;
  }
  .tttdm.ctn-sn-4 > div > div > h2 {
    text-align: left;
    margin-left: 3%;
    font-size: 1.5rem;
  }
}
@media only screen and (max-width: 600px) {
  .tttdm.ctn-sn > div {
    padding: 0 1%;
  }

  .tttdm.figure-caption > h2 {
    font-size: 1.4rem;
    margin: 0.3em 0;
    font-weight: 500;
  }

  /* #region CTN-SECTION 1 */

  .tttdm.ctn-sn-1 > div {
    display: block;
  }
  .tttdm.ctn-sn-1 .tttdm.sn-1--left {
    width: 100%;
  }
  .tttdm.ctn-sn-1 .tttdm.sn-1--right > * {
    display: none;
  }

  /* left */
  .tttdm.ctn-sn-1 .tttdm.sn-1--left > figure {
    display: block;
    margin-bottom: 16px;
  }
  .tttdm.ctn-sn-1 .tttdm.sn-1--left > div {
    display: none;
  }
  /* right */
  .tttdm.ctn-sn-1 .tttdm.sn-1--right .tttdm.bar-3 {
    display: block;
  }
  .tttdm.sn-1--right img {
    padding: 0 0;
  }
  .tttdm.see-more {
    display: none;
  }

  /* #endregion SECTION 1 */

  .tttdm.ctn-sn-5 .tttdm.sn-1--right h2 {
    margin-bottom: 16px;
  }
  .tttdm.ctn-sn-5 .tttdm.sn-1--right {
    display: block;
  }
  .tttdm.ctn-sn-5 .tttdm.sn-1--right img {
    width: 49%;
    padding: 0 !important;
  }
  /* #region CTN-SECTION 3 */
  .tttdm.ctn-sn-3 > div > div > h2 {
    text-align: left;
    margin-left: 3%;
    font-size: 1.5rem;
  }
  /* #endregion CTN-SECTION 3 */

  /* #region CTN-SECTION 4 */
  .tttdm.ctn-sn-4 .tttdm.sn {
  }
  .tttdm.ctn-sn-4 > div {
    display: flex;
  }
  .tttdm.ctn-sn-4 .tttdm.sn-1--left {
    flex: 2;
  }
  .tttdm.ctn-sn-4 .tttdm.sn-1--right {
    flex: 1;
  }

  /* left */
  .tttdm.ctn-sn-4 > div > div > span {
    position: absolute;
    width: 8px;
    height: 32px;
    left: 1%;
    top: -7px;
    background: #023160;
    border-radius: 20px;
  }
  .tttdm.ctn-sn-4 > div > div > h2 {
    text-align: left;
    margin-left: 4%;
    font-size: 1.5rem;
  }

  .tttdm.ctn-sn-4 .tttdm.sn-1--left .tttdm.item {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 8px 0;
  }

  .tttdm.ctn-sn-4 .tttdm.sn-1--left .tttdm.item > div:nth-child(2) {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    text-align: left;
    padding-left: 5px;
    font-size: 0.8rem;
    line-height: 1.7em;
  }
  .tttdm.ctn-sn-4
    .tttdm.sn-1--left
    .tttdm.item
    > div:nth-child(2)
    > div:nth-child(1) {
    font-size: 1rem !important;
  }
  .tttdm.ctn-sn-4 .tttdm.sn-1--left .tttdm.item > div:nth-child(1) {
    width: 30%;
    /* height: 135px; */
  }
  .tttdm.ctn-sn-4 .tttdm.sn-1--right {
    display: none;
  }
  /* #endregion CTN-SECTION 4 */
}
@media only screen and (max-width: 478px) {
  .tttdm.sn-1--right.mb .tttdm.item > div > div {
    font-size: 0.8rem !important;
  }
  .tttdm.ctn-sn-5 .tttdm.sn-1--right {
    display: block;
    margin-top: 48px;
  }
}

/* #endregion TIN TUC THEO DANH MUC */

/* #region DANG KY KHOA HOC */
.dkkh.ctn-sn {
  width: 100%;
  text-align: center;
  padding: 15px 0;
  background-color: #f4f8ff !important;
}

.dkkh.ctn-sn > div {
  padding: 0 13%;
}
.dkkh.ctn-sn > div > * {
  padding: 0 1%;
}

/* #region CTN SECTION 1 */

.dkkh.ctn-sn-1 > div > div {
  display: flex;
}
.dkkh.ctn-sn-1 > div > div > div {
  flex: 1;
}

/* FORM */
.dkkh.form-ctn {
  padding: 0;
}
.dkkh.form-ctn > div {
  margin-right: 0.6em;
  min-width: 320px;
  background-color: #023160;
  border-radius: 5px;
  padding: 24px;
  text-align: center;
}
.dkkh.form-ctn > div > h2, .dkkh.form-ctn > div > form > h2 {
  font-size: 1.7rem;
  color: white;
  margin: 1em 0;
}
.dkkh.form-ctn input[type="text"] {
  width: 100%;
  padding: 15px 20px;
  margin: 8px 0;
  display: inline-block;
  background-color: white;
  border-radius: 4px;
  box-sizing: border-box;
  border: none;
  font-size: 1.3rem;
}

.dkkh.form-ctn input[type="submit"] {
  min-width: 147px;
  background-color: #fdc500;
  color: white !important;
  padding: 12px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  display: inline-block;
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

.dkkh.form-ctn .dkkh.forgot-pass {
  text-align: end;
}

.dkkh.form-ctn > div > div,  .dkkh.form-ctn > div > form > div{
  text-align: left;
  color: white;
  margin-bottom: 0.5em;
}

.dkkh.des,
.dkkh.buy {
  width: 100%;
  padding: 0 0;
}

.dkkh.des h2,
.dkkh.buy h2 {
  color: white;
  margin-bottom: 0;
  padding: 5px 0;
  font-size: 1.2rem;
  text-align: left;
}
.dkkh.des li {
  padding: 8px 0;
  color: white;
  text-align: left;
  line-height: 1.3em;
}
.dkkh.buy {
  border-bottom: none;
  padding-top: 0px;
}
.dkkh.buy .dkkh.mn {
  padding: 5px;
}

.dkkh.mn p {
  font-weight: bold;
  color: white;
}

.dkkh.mn > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dkkh.mn .dkkh.cost {
  padding-left: 10%;
}
.dkkh.cost .dkkh.cost_txt {
  font-weight: 500;
  font-size: 1.7rem;
  color: red;
}
.dkkh.cost .dkkh.cost__disc {
  text-decoration: line-through;
  color: #ccc;
}

.dkkh.buy .dkkh.op {
  display: flex;
  justify-content: start;
  align-items: center;
  padding: 16px 0;
}
.dkkh.op a {
  width: 27%;
  height: 75px;
  border: 1px solid #023160;
  border-radius: 10px;
  margin-right: 5px;
}
.dkkh.op a div:first-child {
  background-color: #485b7a;
  color: white;
  border-radius: 10px 10px 0 0;
  text-align: center;
  padding: 5px 0;
}
.dkkh.op a div:nth-child(2) {
  color: #023160;
  font-size: 0.9rem;
  background-color: white;
  text-align: center;
  padding: 8px 0;
  border-radius: 0 0 5px 5px;
}
.dkkh.op a.active div:nth-child(2) {
  background-color: #fdc500;
}
.dkkh.op a.active {
  background-color: #023160;
}
.dkkh.op a .dkkh.chosen {
  display: none;
  font-size: 0.8rem;
  padding: 8px 0;
  color: white;
}
.dkkh.op a.active .dkkh.dual {
  color: white;
}
.dkkh.op a.active .dkkh.chosen {
  display: block;
  text-align: center;
}

/* right */
.dkkh.ctn-sn-1 .dkkh.sn-1--right {
  margin-left: 0.6em;
  background-color: white;
  border-radius: 10px;
  width: 50%;
}
.dkkh.ctn-sn-1 .dkkh.sn-1--right > * {
  padding: 0.5em 0;
}
.dkkh.ctn-sn-1 .dkkh.sn-1--right > h2 {
  font-size: 1.7rem;
  color: #023160;
  margin: 0;
}
.dkkh.ctn-sn-1 .slick-next,
.dkkh.ctn-sn-1 .slick-prev {
  display: none !important;
  transition: all 0.5s ease;
}

.dkkh .slick-slider {
  margin-bottom: 0;
}

.dkkh .slick-dots {
  bottom: 15%;
}
.dkkh .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}
.dkkh .slick-dots li button {
  font-size: 0;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 32px;
  height: 0;
}
.dkkh .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}

.dkkh .slick-dots li button::before {
  content: none;
}
.dkkh.slider-content1 {
  width: 100%;
}
.dkkh.slider-content1 .slick-slide.dkkh.item {
  width: 100%;
}
.dkkh.slider-content1 .slick-slide > div:first-child {
  height: 325px;
}
.dkkh.slider-content1 .slick-slide > div > img {
  width: 100%;
  max-height: 100%;
}
.dkkh.slider-content1 .slick-slide.dkkh.item > div:nth-child(2) {
  margin-top: 32px;
  font-weight: bold;
}
.dkkh.slider-content1 .slick-slide.dkkh.item p {
  margin: 0;
  margin-top: 0.5em;
}

.dkkh.notice > div {
  border-radius: 5px;
  color: #023160;
  background-color: white;
  margin-top: 16px;
  /* min-height: 232px; */
  width: 100%;
  padding: 24px;
  text-align: left;
}
.dkkh.modal-content {
  width: 90%;
  margin: 0 auto;
}
.dkkh.modal-footer button {
  padding: 3px 38px;
  background-color: #023160;
}
.dkkh.modal-content > div {
  border: none !important;
  justify-content: center;
}
.dkkh.modal-body {
  width: 65%;
  text-align: center;
  color: #023160;
  margin: 0 auto;
}
/* #endregion CTN SECTION 1 */

/* RESPONSIVE */
@media only screen and (max-width: 815px) {
}
@media only screen and (max-width: 600px) {
  .dkkh.ctn-sn > div {
    padding: 0 1%;
  }
  .dkkh.ctn-sn-1 > div > div {
    flex-wrap: wrap;
  }
  .dkkh.ctn-sn-1 > div > div > div {
    flex: unset;
    width: 100% !important;
    margin: 1.5em 0;
  }
  .dkkh.ctn-sn-1 .dkkh.sn-1--right {
    margin-left: 0;
    background-color: white;
    border-radius: 10px;
    width: 100%;
  }
}
@media only screen and (max-width: 478px) {
}

/* #endregion DANG KY KHOA HOC */

/* #region KHOA HOC MEMBER */
/* #region INIT SET */
body.khmb {
  height: 100%;
}

:root body.khmb,
.khmb a,
.khmb h2 {
  color: #023160;
}
.khmb .slick-dots {
  display: none !important;
}
:root body.khmb,
body.khmb {
  text-decoration: none;
  outline: none;
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Internet Explorer */
  -khtml-user-select: none; /* KHTML browsers (e.khmb.g.khmb. Konqueror) */
  -webkit-user-select: none; /* Chrome, Safari, and Opera */
  -webkit-touch-callout: none; /* Disable Android and iOS callouts*/
}

body.khmb #nav {
  position: sticky;
}

.khmb pre,
.khmb code,
.khmb blockquote,
.khmb input.khmb,
.khmb textarea {
  -webkit-user-select: text;
  -khtml-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  -webkit-touch-callout: text;
}
.khmb a {
  cursor: pointer;
}
.khmb.ctn-sn {
  width: 100%;
  display: flex;
  height: calc(100% - 104px);
}
.khmb.sn {
}
.khmb.sn--left {
  min-width: 457px;
  flex: 2;
  height: 100%;
}
.khmb.sn--right {
  min-width: 145px;
  flex: 1;
  height: 100%;
}
.khmb.btn-sidebar {
  display: none;
}
/* #endregion INIT SET */

/*#region SN LEFT */
.khmb.sn--left .khmb.tt {
  height: 120px;
  padding: 8px 16px;
}

.khmb.tt .khmb.breadcrumb {
}

.khmb.tt > h2 {
  font-size: 1.5rem;
  margin: 0.7em 0 0.4em 0;
}
.khmb.tt > div > span {
  margin-right: 1.2em;
}

.khmb.video-lesson {
  height: 100%;
}
.khmb.video-lesson video {
  width: 100%;
  height: 100%;
}

.khmb.ctl-lesson {
  padding: 8px 16px 16px 16px;
}

.khmb.ctl-lesson > p {
  color: #023160;
  font-size: 1.4rem;
  font-weight: normal;
}
.khmb.ctl-lesson > div > a {
  width: 129px;
  line-height: 48px;
  background-color: #9facb7;
  border-radius: 1px;
  text-align: center;
}
.khmb.ctl-lesson > div > a:nth-child(1) {
  float: left;
}
.khmb.ctl-lesson > div > a:nth-child(2) {
  float: right;
}
/*#endregion SN LEFT */

/*#region SN RIGHT */
.khmb.tabs-ct {
  height: calc(100% - 48px);
  overflow-y: auto;
}
.khmb.tabs {
  display: flex;
  justify-content: start;
  align-items: start;
  margin-bottom: 8px;
  height: 40px;
}
.khmb.tabs > div {
  flex: 1;
  height: 100%;
  padding: 6px 18px;
  background-repeat: no-repeat;
  background-size: 28%;
  background-position: center;
}
.khmb.tabs > div.active {
  background-color: #023160;
}
.khmb.tabs > div:nth-child(1) {
  background-image: url("./unicons/svg/menu.png");
}
.khmb.tabs > div.active:nth-child(1) {
  background-image: url("./unicons/svg/menu-white.png");
}
.khmb.tabs > div:nth-child(2) {
  background-image: url("./unicons/svg/chat.png");
}
.khmb.tabs > div.active:nth-child(2) {
  background-image: url("./unicons/svg/chat-white.png");
}

.khmb.tabs > div:nth-child(3) {
  background-image: url("./unicons/svg/question.png");
}
.khmb.tabs > div.active:nth-child(3) {
  background-image: url("./unicons/svg/question-white.png");
}

.khmb.tabs > div:nth-child(4) {
  background-image: url("./unicons/svg/evaluation.png");
}
.khmb.tabs > div.active:nth-child(4) {
  background-image: url("./unicons/svg/evaluation-white.png");
}
.khmb.tabs > div:nth-child(5) {
  background-image: url("./unicons/svg/document-rule.png");
}
.khmb.tabs > div.active:nth-child(5) {
  background-image: url("./unicons/svg/document-rule-white.png");
}
.khmb.tabs .khmb.tab {
  cursor: pointer;
  transition: all 0.2s ease;
}
.khmb.tabs .khmb.tab:hover {
  background-color: #bbc9d46c;
}

.khmb.tabs-ct .khmb.tab-ct {
  display: none;
}

.khmb.tabs-ct .khmb.tab-ct.active {
  display: block;
}
/*#endregion SN RIGHT */

/* #region TAB LESSON */
.khmb.chaps {
  padding-bottom: 0;
}
.khmb.chaps .khmb.chap {
  padding: 16px 0;
}
.khmb.chap > h2 {
  padding: 4px 8px;
  cursor: pointer;
  font-weight: bold;
}
.khmb.epss > li:nth-child(2n + 1) {
  background-color: #bbc9d46c;
}

.khmb.epss > li > .khmb.meta {
  cursor: pointer;
  padding: 18px 8px;
  display: flex;
}
.khmb.epss .khmb.meta > div:nth-child(1) {
  width: calc(100% - 48px);
}
.khmb.epss .khmb.meta > div:nth-child(2) {
  width: 48px;
}
.khmb.epss .khmb.meta i {
  color: green;
}
.khmb.epss .khmb.pgr {
  background-color: #9facb7;
  height: 6px;
}
.khmb.epss .khmb.pgr > div {
  width: 17%;
  height: 100%;
  background-color: #ffc107;
  border-radius: 2px;
}
/* #endregion TAB LESSON */

/* #region TAB discuss */

.khmb.tab-ct .khmb.discuss {
  padding: 8px;
}
.khmb.discuss > ul > li > div:first-child {
  display: flex;
  align-items: start;
  justify-content: start;
}
.khmb.discuss .khmb.dc-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}

.khmb.discuss .khmb.dc-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.khmb.dc-meta .khmb.username {
  display: block;
  font-weight: bold;
}

.khmb.dc-bd .khmb.dc-cont {
  font-style: italic;
}
.khmb.dc-reply-bl {
  margin-left: 50px;
  margin-top: 16px;
  margin-bottom: 16px;
}
.khmb.dc-reply-bl > ul > li {
  display: flex;
  align-items: start;
  justify-content: start;
  margin-top: 8px;
}
.khmb.dc-reply-bl .khmb.dc-rpl-bd {
  border-radius: 10px;
  border: 1px solid #e5e5e5;
  min-height: 40px;
  padding: 6px 16px 12px 16px;
}

.khmb.dc-reply-bl .khmb.dc-rpl-meta {
  flex-grow: 1;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 29px;
}
.khmb.dc-rpl-meta .khmb.username {
  display: block;
  font-weight: bold;
}

.khmb.dc-rpl-bd .khmb.dc-rpl-cont {
  font-style: italic;
}

.khmb.btn-discuss,
.khmb.btn-situation,
.khmb.btn-eva {
  background-color: #3b5b8c;
  text-align: center;
  font-weight: 300;
  color: white;
  padding: 15px;
  border-radius: 0 0 10px 10px;
  cursor: pointer;
}

/* #endregion TAB discuss */

/* #region TAB QUESTION */
.khmb.situation {
  padding: 0 8px;
}
.khmb.lst-ctr > ul > li {
  width: 100%;
  margin: 8px 0;
}
.khmb.lst-ctr > ul.situation > li > a {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 15px;
  color: #023160;
}

.khmb.lst-ctr > ul > li > a > div {
  width: 85%;
  font-size: 1.2rem;
}
.khmb.lst-ctr > ul > li > a > i {
  color: #023160;
  vertical-align: middle;
  font-size: 1.7rem;
}
.khmb.uil-plus::before {
  font-weight: bold;
}

.khmb.lst-ctr > ul > li.active > a i::before {
  content: "\ea8d";
}

.khmb.lst-ctr .khmb.lst-eps {
  margin-top: -2px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}
.khmb.lst-ctr li.active .khmb.lst-eps {
  max-height: 1000px;
  overflow-y: auto;
}

.khmb.lst-eps > li {
  width: 100%;
  padding: 0 12px;
  background-color: #ccc;
}

.khmb.lst-eps > li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgb(139, 139, 139);
  padding: 0px 12px;
  line-height: 45px;
}
.khmb.lst-eps > li:last-child > a {
  border-bottom: none;
}
.khmb.lst-eps > li > a > div {
  width: 85%;
}
.khmb.lst-eps .khmb.lst-eps__trial {
  width: 75px;
  color: red;
}
.khmb.lst-eps > li > a i {
  font-size: 1.7rem;
}
/* #endregion TAB QUESTION */

/*#region TAB EVA */
.khmb.evaluation {
  padding: 16px;
}
.khmb.evaluation textarea {
  border: none;
  background-color: #e8ebee;
  border-radius: 10px;
  margin-bottom: 8px;
  padding: 8px;
  float: left;
  width: 100%;
  min-height: 150px;
  outline: none;
  resize: none;
}
.khmb.evaluation svg {
}
/* #endregion TAB EVA */

/*#region TAB RULE */
.khmb.rules {
  padding: 0 4px;
}
.khmb.rules ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}
.khmb.rules {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
}
.khmb.rules li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 15px 5px;
}
.khmb.rules img {
  width: 65px;
  margin-right: 15px;
}
.khmb.rules a {
  width: 80%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
}

.khmb.rules a span {
  font-size: 0.9rem;
  font-weight: normal;
}
/* #endregion TAB RULE */

/* width */

.khmb.tab-ct > *:first-child::-webkit-scrollbar {
  width: 8px;
}

/* Track */

.khmb.tab-ct > *:first-child::-webkit-scrollbar-track {
  background: white;
}

/* Handle */

.khmb.tab-ct > *:first-child::-webkit-scrollbar-thumb {
  background: #023160;
}
.khmb.tab-ct > *:first-child::-webkit-scrollbar-thumb:hover {
  background: #023160;
}

/* #region REMAIN SECTION */

.khmb.title {
  background-color: transparent !important;
  padding: 16px 0;
  width: 1080px;
}
.khmb.title > h2 {
  font-size: 1.5rem;
}
.khmb.ctn-sn-1 {
  background-color: aliceblue !important;
  width: 1080px;
  height: 624px;
  margin-top: 0;
}
.khmb.ctn-sn-1 .khmb.sn {
  margin-top: 0;
  max-height: unset;
  background-color: white;
  height: 584px !important;
}
.khmb.ctn-sn-1 .khmb.sn-1 {
  float: left;
  min-width: 457px;
  width: 67%;
  margin-right: 1%;
  height: 100%;
  padding: 16px;
  overflow-y: auto;
}

.khmb.sn-1 h2 {
  font-size: 1.2rem;
  line-height: 2em;
}
.khmb.sn-1 p {
  line-height: 1.3em;
}
.khmb.ctn-sn-1 .khmb.sn-2 {
  float: right;
  min-width: 145px;
  width: 32%;
  height: 100%;
}
.khmb.bar {
  width: 100%;
  min-height: 20%;
  height: auto;
  background-color: white;
  border-radius: 10px;
}

.khmb.bar-head {
  padding: 16px;
  background-color: #023160;
}
.khmb.bar-head .khmb.bar-head__title {
  color: white;
  text-align: center;
  font-weight: normal;
}
.khmb.bar-content {
  height: 534px;
  overflow-y: auto;
}
.khmb.bar-content ul {
  width: 100%;
  padding: 5px 5px;
  overflow-y: auto;
}
.khmb.bar-3 .khmb.bar-content li {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  padding: 15px 5px;
}
.khmb.bar-content img {
  width: 65px;
  margin-right: 15px;
}
.khmb.bar-content a {
  width: 80%;
  color: black;
  font-weight: 600;
  font-size: 1.1rem;
}

.khmb.bar-content a span {
  font-size: 0.9rem;
  font-weight: normal;
}

.khmb.sn-4,
.khmb.sn-5 {
  position: relative;
  background-color: transparent !important;
  margin-bottom: 32px;
  width: 1080px;
}

.khmb.sn-4 h2,
.khmb.sn-5 h2 {
  text-align: start;
  margin-bottom: 16px;
  margin-left: 32px;
  color: #3b5b8c;
  font-size: 22px;
  font-weight: 600;
  padding-left: 5px;
}

.khmb.sn-4 span:nth-child(1),
.khmb.sn-5 span:nth-child(1) {
  width: 2px;
  position: absolute;
  width: 8px;
  height: 32px;
  left: 1%;
  top: -5px;
  background: #3b5b8c;
  border-radius: 20px;
}

.khmb.sn-4 .khmb.lst-crse .khmb.owl-item {
  width: 24%;
}

/*#region SLIDER */

.khmb.ssn .khmb.slider {
  padding-top: 0;
}

.khmb.ssn .slick-slide {
  padding: 8px;
  box-sizing: border-box;
  outline: none;
}

.khmb .slick-slider {
  margin-bottom: 0;
}

.khmb.slider-content1 .slick-slide > img,
.khmb.slider-content2 .slick-slide > img,
.khmb.slider-content4 .slick-slide > img {
  margin-bottom: 10px;
}
.khmb.slider-content1 .slick-slide > p,
.khmb.slider-content2 .slick-slide > p,
.khmb.slider-content4 .slick-slide > p {
  text-align: justify;
}

.khmb.owl-item {
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.khmb.owl-item {
  position: relative;
  min-height: 1px;
  float: left;
  -webkit-backface-visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
.khmb.fcrse_1 {
  background: #fff;
  width: 100%;
  float: left;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #efefef;
  transition: all 0.4s ease;
}
.khmb.fcrse_1:hover {
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
  -webkit-box-shadow: 0 0 10px 0 rgb(0 0 0 / 10%);
}
.khmb a {
  color: #023160;
  text-decoration: none;
}
.khmb a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
.khmb.owl-item img {
  display: block;
  width: 100%;
}
.khmb.fcrse_img {
  width: 100%;
  float: left;
  position: relative;
}
.khmb.fcrse_img img {
  width: 100%;
  border-style: none;
  vertical-align: middle;
}
.khmb.prce142 {
  position: absolute;
  top: 15px;
  left: 15px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
  text-align: end;
}
.khmb.makh {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: #fff;
  padding: 4px 15px;
  border-radius: 2px;
  box-shadow: 0 0 0 4px rgb(255 255 255 / 20%);
  font-weight: 600;
  color: #393d4e;
  font-size: 1rem;
}

.khmb.fcrse_content {
  float: left;
  width: 100%;
  position: relative;
}

.khmb.bl-title {
  padding: 20px 8px 0px;
  color: #2d3954;
  font-weight: 600;
  text-transform: capitalize;
  font-family: "Roboto", sans-serif;
  line-height: 26px;
  margin-bottom: 10px;
  text-align: left;
  font-size: 16px;
}

.khmb.bl-title a {
  color: #4a5682;
  text-decoration: none;
  background-color: transparent;
  font-size: 17px;
}

.khmb.vdtodt ul {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0 8px 18px;
  justify-content: space-between;
}

.khmb.vdtodt ul li {
  flex: 0 0 33%;
  width: 33%;
  font-size: 10px;
  color: #4a5874;
}

.khmb.vdtodt ul li i {
  font-size: 14px;
}

.khmb.auth1lnkprce {
  padding: 14px 20px;
  width: 100%;
  display: flex;
  vertical-align: middle;
  align-items: center;
  border-top: 1px solid #f0f1f5;
}
.khmb.education_block_author {
  flex: 1;
  display: flex;
  align-items: center;
}
.khmb.education_block_author .khmb.path-img {
  max-width: 35px;
  height: 35px;
  border-radius: 50%;
  display: inline-block;
  overflow: hidden;
  margin-right: 7px;
}
.khmb.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}
.khmb.education_block_author h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.khmb.shrt-cart-btn {
  background: rgba(30, 173, 107, 0.13);
  color: #1ead6b;
  padding: 6px 15px;
  font-size: 13px;
  border-radius: 50px;
}

.khmb.comment-bl * {
  color: #023160;
}

.khmb.comment-bl .khmb.item {
  padding: 4px;
  border-radius: 10px;
}

.khmb.slider-content4 {
  margin-top: 16px;
}
.khmb.slider-content4 .slick-dots {
  display: none !important;
}
/*#endregion SLIDER */

.khmb.image {
  width: 1080px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  background-color: transparent !important;
  margin-bottom: 32px;
}
.khmb.image__hp18 {
  width: 50%;
  max-height: 340px;
  padding-right: 1%;
}
.khmb.image__hp19 {
  width: 50%;
  max-height: 340px;
  padding-left: 1%;
}

/* #endregion REMAIN SECTION */

/* #region SCROLLBAR */
/* width */

.khmb.sn-1::-webkit-scrollbar,
.khmb.bar-content::-webkit-scrollbar {
  width: 8px;
}

/* Track */

.khmb.sn-1::-webkit-scrollbar-track,
.khmb.bar-content::-webkit-scrollbar-track {
  background: white;
}

/* Handle */

.khmb.sn-1::-webkit-scrollbar-thumb,
.khmb.bar-content::-webkit-scrollbar-thumb {
  background: #023160;
}
.khmb.sn-1::-webkit-scrollbar-thumb:hover,
.khmb.bar-content::-webkit-scrollbar-thumb:hover {
  background: #023160;
}
/* #endregion SCROLLBAR */

/* RESPONSIVE */

@media only screen and (max-width: 600px) {
  html * {
    font-size: 13px;
  }
  .khmb hr.mb {
    display: block;
  }
  .khmb.ctn-sn {
    width: 100%;
    display: flex;
    height: unset;
    margin-top: 84px;
  }


  .khmb.video-lesson {
    height: unset;
  }
  .khmb.sn {
    margin-top: unset;
  }
  .khmb.sn--left {
    float: unset;
    min-width: unset;
    width: 100%;
  }

  .khmb.btn-sidebar {
    display: block;
    position: fixed;
    right: 0;
    top: 145px;
    background-color: #0231609d;
    padding: 8px 10px 4px 10px;
    z-index: 999;
    border-radius: 3px 0 0 3px;
  }
  .khmb.sn-4 h2,
  .khmb.sn-5 h2 {
    text-align: center;
    margin-bottom: 16px;
    margin-left: 0;
    color: #3b5b8c;
    font-size: 22px;
    font-weight: 600;
    padding-left: 5px;
  }
  .khmb hr {
    background-color: #3b5b8c;
    height: 1.6px;
    width: 72px;
    padding: 0 !important;
    border: solid #3b5b8c;
    margin-bottom: 24px;
    margin-top: -3px;
  }
  .khmb.btn-sidebar img {
    transition: transform 0.5s ease;
    transform: rotate(90deg);
  }
  .khmb.btn-sidebar.active img {
    transform: rotate(270deg) !important;
    transform-origin: center;
  }
  .khmb.sn--right {
    padding-top: 84px;
    float: unset;
    position: fixed;
    top: 0;
    right: -160%;
    width: 80%;
    height: 100%;
    max-height: unset;
    min-width: 320px;
    background-color: white;
    transition: all 0.5s ease;
    z-index: 99;
  }
  .khmb.sn--right.active {
    right: 0;
  }
  /* SN LEFT */
  .khmb.sn--left .khmb.tt {
    display: none;
  }

  /* SN RIGHT */

  .khmb.tabs {
    padding: 0 8px;
  }
  .khmb.tabs > div {
    background-size: 24%;
    border-radius: 5px;
  }

  .khmb.tabs .khmb.tab:hover {
    background-color: #023160;
  }
  .khmb.tabs-ct {
    height: calc(100% - 48px);
    overflow-y: auto;
  }
  .khmb.tab-ct {
    height: unset;
  }

  .khmb.discuss,
  .khmb.situation,
  .khmb.evaluation {
    max-height: unset !important;
    height: calc(100% - 113px);
  }
  /* TAB LESSON */
  .khmb.chaps,
  .khmb.rules {
    padding: 0 8px;
    padding-bottom: 40px;
    height: 100%;
    max-height: unset !important;
  }
  .khmb.chaps .khmb.chap {
    padding: 16px 0;
  }
  .khmb.chap > h2 {
    padding: 0 8px;
    margin-bottom: 1em;
    cursor: pointer;
  }
  .khmb.btn-discuss,
  .khmb.btn-situation,
  .khmb.btn-eva {
    margin-top: 1rem;
  }
  .khmb.epss > li:nth-child(2n + 1) {
    background-color: #bbc9d46c;
  }

  .khmb.epss > li > .khmb.meta {
    cursor: pointer;
    padding: 18px 8px;
    display: flex;
  }
  .khmb.epss .khmb.meta > div:nth-child(1) {
    width: calc(100% - 48px);
  }
  .khmb.epss .khmb.meta > div:nth-child(2) {
    width: 48px;
  }
  .khmb.epss .khmb.meta i {
    color: green;
  }
  .khmb.epss .khmb.pgr {
    background-color: #9facb7;
    height: 6px;
  }
  .khmb.epss .khmb.pgr > div {
    width: 17%;
    height: 100%;
    background-color: #ffc107;
    border-radius: 2px;
  }
  .khmb.title > h2 {
    text-align: center;
  }
  .khmb.ctn-sn-1 {
    padding: 0;
    flex-wrap: wrap;
    margin-top: 0;
    margin-bottom: 32px;
  }
  .khmb.ctn-sn-1 .khmb.sn-1 {
    float: unset;
    min-width: unset;
    width: 100%;
    padding: 16px 5%;
    overflow-y: auto;
    margin-right: 0;
    margin-bottom: 32px;
  }
  .khmb.bar-content ul {
    width: 100%;
    padding: 16px 5%;
    overflow-y: auto;
  }
  .khmb.bar-content a {
    width: 80%;
    color: black;
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.3em;
  }
  .khmb.ctn-sn-1 .khmb.sn-2 {
    float: unset;
    min-width: unset;
    width: 100%;
  }
  .khmb.sn-4,
  .khmb.sn-5,
  .khmb.image {
    padding-left: 2%;
    padding-right: 2%;
  }
  .khmb.sn-4 span:nth-child(1),
  .khmb.sn-5 span:nth-child(1) {
    left: 5%;
    display: none;
  }
}

/* #endregion KHOA HOC MEMBER */

/* #region KHOA HOC OFFLINE */
body.khoff {
}
.khoff.ctn-sn {
  width: 1080px;
  text-align: center;
  padding: 15px 0;
}

.khoff.ctn-sn > div {
  padding: 0 0%;
}
.khoff.ctn-sn > div > * {
  padding: 0;
}
/* #region Pagnigation */
.khoff.pagination {
  text-align: center;
  justify-content: flex-end;
  padding: 16px 16px 0 16px;
}
.khoff.pagination a {
  color: black;
  padding: 5px 10px;
  text-decoration: none;
  background-color: #fff;
  border-radius: 0;
  border: #023160 1px solid;
  margin: 4px;
}

.khoff.pagination a.khoff.active {
  background-color: #023160;
  color: white;
  border-radius: 0;
}

.khoff.pagination a:hover {
  border-radius: 0;
}

/* #endregion Pagnigation */

/* #region THNG TIN GIAO DCH  */
.khoff.ttgd {
  width: 100%;
  margin-top: 24px;
  margin-bottom: 16px;
}
.khoff.ttgd table,
.khoff.ttgd tr {
  width: 100%;
}
.khoff.ttgd thead tr {
  border-bottom: #89a1c6 solid 2px;
}
.khoff.ttgd th,
.khoff.ttgd td {
  max-width: 200px;
  overflow-wrap: break-word;
  text-align: center;
  padding: 1em;
}
.khoff.ttgd td:nth-child(3) {
  text-align: left;
  line-height: 1.2em;
}
.khoff.ttgd i {
  font-size: 1rem;
}
.khoff.ttgd td:nth-child(7) button {
  min-width: 108px;
  color: white;
  border: none;
}
.khoff.ttgd td:nth-child(7) > button:first-child {
  background-color: #023160;
}
/* #endregion THNG TIN GIAO DCH */

/* #region MODAL */
.khoff.modal-header {
  padding: 0;
}
.khoff.modal-header > div > div:first-child {
  height: 156px;
  background-image: url("../assets/img/banner1.jpg");
  background-repeat: no-repeat;
  background-size: cover;
}
.khoff.modal-header > div > h5 {
  text-align: center;
  color: #023160;
  margin: 1em 0;
  font-size: 1.2rem;
}
.khoff.modal-dialog.khoff.modal-dialog-scrollable {
  width: 60%;
  max-width: unset;
}
/* #endregion MODAL */

/* #region RESPONSIVE */
@media only screen and (max-width: 1156px) {
  .khoff.ttgd td:nth-child(7) > button:first-child {
    background-color: #023160;
    margin-bottom: 5px;
  }
}
@media only screen and (max-width: 1080px) {
  .khoff.ctn-sn {
    width: 100%;
    text-align: center;
    padding: 15px 0;
    background-color: #f4f8ff !important;
  }
}
@media only screen and (max-width: 768px) {
  .khoff.modal-dialog.khoff.modal-dialog-scrollable {
    width: 95%;
    max-width: unset;
  }
}
@media only screen and (max-width: 600px) {
  html {
    font-size: 11px;
  }

  .khoff.hscn .khoff.btn-primary {
    padding: 1em 2em;
  }
  .khoff.mb {
    display: block;
  }
  .khoff.ttgd th:nth-child(1),
  .khoff.ttgd th:nth-child(4),
  .khoff.ttgd th:nth-child(5) {
    display: none;
  }
  .khoff.ttgd td:nth-child(1),
  .khoff.ttgd td:nth-child(4),
  .khoff.ttgd td:nth-child(5) {
    display: none;
  }
}
/* #endregion RESPONSIVE */

/* #endregion KHOA HOC OFFLINE */

/* #region LIEN HE */
.lienhe.ctn-sn {
  width: 100%;
  text-align: center;
  background-color: #f4f8ff !important;
}

.lienhe.ctn-sn > div {
  padding: 0 13%;
}
.lienhe.ctn-sn > div > * {
  padding: 0 1%;
}

/* #region CTN SECTION 1 */

.lienhe.ctn-sn-1 > div > div > h2 {
  font-size: 2rem;
  margin: 1em 0;
}
.lienhe.ctn-sn-1 > div > div > h2 > span {
  display: inline-block;
  padding: 0.6em 0;
  border-bottom: 3px solid #023160;
}

.lienhe.ctn-sn-1 > div > div:nth-child(2) {
  display: flex;
  flex-wrap: wrap;
}
.lienhe.ctn-sn-1 > div > div:nth-child(2) > div {
  flex: 1;
}

/* FORM */
.lienhe.form-ctn {
  padding: 0;
}
.lienhe.form-ctn .form {
  margin-right: 0.6em;
  min-width: 320px;
  background-color: #023160;
  border-radius: 5px;
  padding: 24px;
  text-align: center;
}
.lienhe.form-ctn .form > h2 {
  font-size: 2rem;
  color: white;
  margin-bottom: 32px;
}
.lienhe.form-ctn input[type="text"] {
  width: 100%;
  padding: 15px 20px;
  margin: 8px 0;
  display: inline-block;
  background-color: white;
  border-radius: 4px;
  box-sizing: border-box;
  border: none;
  font-size: 1.3rem;
}

.lienhe.form-ctn input[type="submit"] {
  min-width: 147px;
  background-color: #fdc500;
  color: white !important;
  padding: 16px 13px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  display: inline-block;
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

.lienhe.form-ctn .lienhe.forgot-pass {
  text-align: end;
}

.lienhe.form-ctn .form > div {
  text-align: left;
  color: white;
  margin-bottom: 0.5em;
}

.lienhe textarea {
  border: none;
  background-color: #e8ebee;
  border-radius: 10px;
  margin-bottom: 8px;
  margin-top: 8px;
  padding: 8px;
  float: left;
  width: 100%;
  min-height: 150px;
  outline: none;
  resize: none;
}

/* right */
.lienhe.ctn-sn-1 .lienhe.sn-1--right {
  margin-left: 0.6em;
  background-color: white;
  border-radius: 10px;
}
.lienhe.ctn-sn-1 .lienhe.sn-1--right > * {
  padding: 0.5em 1em;
}
.lienhe.ctn-sn-1 .lienhe.sn-1--right > h2 {
  font-size: 1.8rem;
  color: #023160;
  margin: 0;
}
.lienhe.ctn-sn-1 .lienhe.sn-1--right > div {
  text-align: left;
}
.lienhe.ctn-sn-1 .lienhe.sn-1--right img {
  width: 20px;
  margin-right: 1em;
  vertical-align: middle;
}
.lienhe.ctn-sn-1 .lienhe.sn-1--right > img {
  padding: 0.5em 0;
  width: 100%;
}
.lienhe.ctn-sn-1 .lienhe.sn-1--right > div:last-child > img {
  width: 25px;
  margin-right: 0.5em;
}
/* #endregion CTN SECTION 1 */

/* #region CTN SECTION 2 */
.lienhe.ctn-sn-2 {
  padding-bottom: 42px;
}
.lienhe.ctn-sn-2 > div > div > h2 {
  font-size: 2rem;
  margin: 1em 0;
}
.lienhe.ctn-sn-2 > div > div > h2 > span {
  display: inline-block;
  padding: 0.6em 0;
  border-bottom: 3px solid #023160;
}

.lienhe.ctn-sn-2 .lienhe.slider {
  padding-top: 8px;
}

.lienhe.ctn-sn-2 .slick-slide {
  padding: 30px;
  box-sizing: border-box;
  outline: none;
}
.lienhe.ctn-sn-2 .lienhe.slider:hover .slick-next,
.lienhe.ctn-sn-2 .lienhe.slider:hover .slick-prev {
  opacity: 1;
}

.lienhe.ctn-sn-2 .slick-next,
.lienhe.ctn-sn-2 .slick-prev {
  opacity: 0;
  transition: all 0.5s ease;
}
.lienhe.ctn-sn-2 .slick-next {
  right: 190px;
}
.lienhe.ctn-sn-2 .slick-prev {
  left: 190px;
}
.lienhe.ctn-sn-2 .slick-prev,
.lienhe.ctn-sn-2 .slick-next {
  width: unset;
  height: unset;
}
.lienhe.ctn-sn-2 .slick-next::before,
.lienhe.ctn-sn-2 .slick-prev::before {
  font-size: 25px;
  color: #ccc;
}
.lienhe.ctn-sn-2 .slick-next:hover,
.lienhe.ctn-sn-2 .slick-prev:hover {
  opacity: 1;
}
.lienhe .slick-slider {
  margin-bottom: 0;
}

.lienhe .slick-dots {
  bottom: unset;
}
.lienhe .slick-dots li {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}
.lienhe .slick-dots li button {
  font-size: 0;
  color: #023160;
  background-color: white;
  border: 1px solid #023160;
  border-radius: 5px;
  text-align: center;
  width: 32px;
  height: 0;
}
.lienhe .slick-dots li.slick-active button {
  background-color: #023160;
  color: white;
}

.lienhe .slick-dots li button::before {
  content: none;
}
.lienhe.slider-content1 .slick-slide > img {
  border-radius: 50%;
  width: 80%;
  margin: 0 auto;
}
.lienhe.slider-content1 .slick-slide > p {
  margin: 0;
  margin-top: 0.5em;
}
.lienhe.slider-content1 .lienhe.item > p:nth-child(2) {
  font-weight: bold;
}
/* #endregion CTN SECTION 2 */

/* RESPONSIVE */
@media only screen and (max-width: 815px) {
}
@media only screen and (max-width: 600px) {
  .lienhe.form-ctn .form {
    margin-right: 0;
    min-width: 320px;
    background-color: #023160;
    border-radius: 5px;
    padding: 24px;
    text-align: center;
  }
  .lienhe.ctn-sn-1 .lienhe.sn-1--right {
    margin-left: 0;
    background-color: white;
    border-radius: 10px;
  }
  .lienhe.ctn-sn-1 .lienhe.sn-1--right > div {
    text-align: left;
    line-height: 1.5em;
  }
  .lienhe.ctn-sn-1 > div > div > h2 {
    font-size: 2rem;
    margin: 0 0;
  }
  .lienhe.ctn-sn > div > * {
    padding: 8px 0;
  }
  .lienhe.ctn-sn-1 > div > div > h2 > span {
    display: inline-block;
    padding: 0.6em 0;
    border-bottom: 3px solid #023160;
    font-size: 3rem;
  }
  .lienhe.ctn-sn {
    background-color: white !important;
  }
  .lienhe.ctn-sn > div {
    padding: 0;
  }
  .lienhe.ctn-sn-1 > div > div:nth-child(2) > div {
    flex: unset;
    width: 100%;
    margin: 1.5em 0;
    padding: 0 3%;
  }
  .lienhe.ctn-sn-1 > div > div:nth-child(2) > div:nth-child(2) {
    border: 1px solid black;
    padding: 0;
    width: 94%;
    margin: 0 auto;
  }
  .lienhe.ctn-sn-2 > div > div > h2 {
    font-size: 2rem;
    margin: 0;
  }
  .lienhe.ctn-sn-2 > div > div > h2 > span {
    display: inline-block;
    padding: 0.6em 0;
    border-bottom: 3px solid #023160;
    font-size: 1.8rem;
  }
}
@media only screen and (max-width: 478px) {
}

/* #endregion LIEN HE */

body.hidden-nav #nav .nav-top {
  display: none;
}

body.hidden-nav .hd-slider-header {
  margin-top: 48px;
}