@font-face {
  font-family: 'UTM-Avenida';
  src: url('../css/fonts/utm-avenida.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'UTM-Bryant-LG';
  src: url('../css/fonts/utm-bryant-lg.ttf') format('truetype');
  font-weight: bold;
  font-style: normal;
}

@font-face {
  font-family: 'UTM-Bryant-LG-bold';
  src: url('../css/fonts/utm-bryant-lg-bold.ttf') format('truetype');
  font-weight: bold;
  font-style: normal;
}


:root {
  --yellow: #fee795 --menu-bg: linear-gradient(to right, var(--red), var(--red-dark));
  --burger: #FFF;
  --menu-bg: #1e6c5f;
  --header: #1e6c5f;
  --vang: #f9d256;
}

html,
body {
  font-family: 'UTM-Bryant-LG' !important;
  font-size: 16px;
  line-height: 1.3em;
  scroll-behavior: smooth;
  height: auto;
}

.container .boundary {
  width: 100%;
  max-width: 1400px;
}

h1 {
  font-size: 36px;
}

h2 {
  font-size: 32px;
}

h3 {
  font-size: 28px;
}

h4 {
  font-size: 24px;
}

h5 {
  font-size: 20px;
}

h6 {
  font-size: 16
}

a {
  color: inherit;
}

body.no-scroll {
  overflow: hidden;
  height: 100vh;
}


/* menu */
.main-menu {
  position: relative;
  background: var(--menu-bg);
  color: #FFF;
  height: 70px;
  font-family: "UTM-Bryant-LG";
  font-weight: bold;
  font-size: 1.4em;
  position: relative;
  left: 0;
  z-index: 1000;
  overflow: visible;
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
}

.main-menu .boundary {
  padding: 0;
  line-height: 60px;
  text-align: center;
}

.main-menu .hamburger {
  position: relative;
  float: right;
  justify-content: center;
  padding-right: 10px;
  z-index: 2222222;
  box-sizing: border-box;
  margin-top: 3px;
}

.main-menu .main-menu-content {
  display: none;
}

.main-menu .mm-logo {
  display: inline-block;
  float: left;
  position: relative;
  z-index: 1;
  height: 70px;
  width: 150px;
  top: 0px;
}

.main-menu .mm-logo img {
  height: 100%;
  width: 100%;
  position: relative;
  object-fit: contain;
}

.main-menu .mm-content {
  position: fixed;
  left: -100%;
  top: 0px;
  width: 100%;
  max-width: 900px;
  height: 100vh;
  z-index: 9999;
  color: #fff;
  background: var(--header);
  text-align: left;
  list-style-type: none;
  padding: 0 0 0;
  margin: 0;
  font-size: .9em;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  transition: all .5s;
}

.main-menu .mm-content .mmc-logo {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
}

.main-menu .mm-content .mmc-logo img {
  width: 100%;
  height: auto;
}

.main-menu .mm-content.active {
  left: 0;
}

.main-menu .mm-background {
  content: "";
  background-color: rgb(0, 0, 0, .5);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9998;
  display: none;
}

.main-menu .mm-background .icon-x {
  position: absolute;
  top: 10px;
  right: 10px;
  line-height: 1em;
  font-size: 1.5em;
  color: #fff;
}

.main-menu .mm-content>li {
  padding: 0 10px;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  line-height: 40px;
  position: relative;
  font-size: .85em;
}

.main-menu .mm-content li.mmc-logo a {
  border-bottom: 0;
}

.main-menu .mm-content li a {
  display: block;
  border-bottom: 1px solid #DDD;
  line-height: 40px;
  padding: 10px 0;
  font-size: 1.1em;
  font-weight: normal;
}

.icon-x {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 32px;
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s ease;
  z-index: 10000;
}

.main-menu .mm-content li a::before {
  color: white;
  font-size: 0.8em;
  margin-right: 8px;
  vertical-align: middle;
}

.mm-content li .submenu {
  display: none;
  list-style-type: none;
  padding-left: 20px;
  border-top: 1px solid #fff2;
}

.mm-content li .submenu li a {
  display: block;
  border-bottom: 1px solid #fff2;
  padding: 0;
  color: #fff;
  font-size: 1em;
  font-weight: normal;
}

.mm-content li.has-submenu>a {
  align-items: center;
  justify-content: space-between;
  overflow: visible;
  line-height: 1.5;
}

.mm-content li.has-submenu>a .arrow {
  float: right;
  width: 10px;
  height: 10px;
  margin-right: 8px;
}

.mm-content li.has-submenu.hovering>.submenu {
  display: block;
}

.main-menu .mm-content li.anchor.stop a {
  pointer-events: none;
}

.main-menu .mm-content li i {
  float: right;
  line-height: 40px;
  font-size: .9em;
  color: #fff;
  margin-left: 5px;
  transition: all .5s;
  margin-top: -5px;
}

.main-menu .mm-content li.active i {
  transform: unset;
}

.main-menu .mm-content li.active,
.main-menu .mm-content li:hover {
  color: var(--black) !important;
}

.main-menu .mm-content li .mmc-sub-items {
  height: auto;
  display: none;
  margin: 0;
  list-style-type: none;
  padding: 0;
  overflow: hidden;
}

.main-menu .mm-content li .mmc-sub-items li {
  padding: 0 0 0 20px;
  color: var(--text-color) !important;
}

.main-menu .mm-content li .mmc-sub-items li.parent {
  text-transform: uppercase;
  color: var(--black) !important;
  font-weight: bold;
}

.main-menu .mm-content li .mmc-sub-items li:hover a {
  color: var(--red);
}

.main-menu .mm-content li a:hover {
  color: yellow;
}

.main-menu .mm-content {
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #ccc #000;
}

.mm-content-logo {
  width: 120px;
  height: auto;
  margin: 0 auto;
}

.mm-content-logo img {
  width: 100%;
}

/* nút tìm kiếm */
.mm-content .btn-hotline,
.mm-content .btn-baogia {
  width: 180px;
  display: block;
  margin-top: 10px;
  margin-left: 10px;
  margin-bottom: 10px;
}

.mm-content .btn-hotline .btn,
.mm-content .btn-baogia .btn {
  width: 100%;
  padding: 12px 20px;
  font-size: .7em;
  border-radius: 6px;
  cursor: pointer;
  display: block;
  text-align: center;
  border: none;
}

.mm-content .btn-hotline .btn.hotline {
  background: #ffffff;
  color: #006b5b;
  border: 2px solid #006b5b;
}

.mm-content .btn-baogia .btn.baogia {
  background: #f2c344;
  color: #ffffff;
}


/* banner */
.banner {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.banner-item {
  position: relative;
  width: 100%;
  height: 200px !important;
}

.banner-item img {
  width: 100%;
  height: 200px !important;
  object-fit: cover;
}

.banner-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 2;
}

.banner-content {
  position: absolute;
  width: 90%;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  z-index: 5;
}

.banner-content h1 {
  font-size: 1.2em;
  font-family: 'UTM-Bryant-LG-bold';
  line-height: 1.3;
  margin-bottom: 10px;
}

.banner-content p {
  font-size: .9em;
  margin-bottom: 15px;
  font-family: 'UTM-Bryant-LG';
}

.banner-btn {
  padding: 3px 20px;
  font-size: .9em;
  background: #ffffff;
  color: #1e6c5f;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold !important;
  font-family: 'UTM-Bryant-LG-bold' !important;
}


/* nút banner */
#banner-slider .owl-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 10;
}

#banner-slider .owl-nav button {
  pointer-events: auto;
  background: transparent;
  border: 1px solid #e3e3e3;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

/* Mũi tên */
#banner-slider .owl-nav button span {
  position: relative;
  width: 16px;
  height: 16px;
  display: block;
  font-size: 0;
}

#banner-slider .owl-nav .owl-prev span::before,
#banner-slider .owl-nav .owl-next span::before {
  content: "";
  position: absolute;
  width: 60%;
  height: 60%;
  border-width: 1px;
  border-style: solid;
  border-color: #e7e7e7;
  transform: rotate(45deg);
}

#banner-slider .owl-nav .owl-prev span::before {
  border-top: none;
  border-right: none;
  margin-top: 2px;
  margin-left: -3px;
}

#banner-slider .owl-nav .owl-next span::before {
  border-left: none;
  border-bottom: none;
  margin-left: -7px;
  margin-top: 3px;
}

/* Hiệu ứng hover */
#banner-slider .owl-nav button:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

#banner-slider .owl-prev {
  margin-left: 10px;
}

#banner-slider .owl-next {
  margin-right: 10px;
}

/* Nhân sự */
.nhan-su {
  padding: 40px 15px;
  box-sizing: border-box;
  background-color: #d5e2d8;
  border-bottom: 5px solid #1e6c5f;
}

.container.nhan-su .boundary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}

.nhansu-items {
  background: #fff;
  border-radius: 5px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 0 20px rgba(49, 51, 50, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: 'UTM-Avenida';
}

.nhansu-items .img-nhansu {
  width: 65px;
  height: 65px;
  object-fit: contain;
}

.nhansu-items .img-nhansu img {
  width: 100%;
  height: 100%;
}

.nhansu-items h2 {
  font-size: 1.8em;
  font-weight: 700;
  color: #1e6c5f;
  margin: 10px;
}

.nhansu-items span {
  font-size: .9em;
  height: 40px;
  line-height: 1.2;
  color: #333;
  font-family: 'UTM-Bryant-LG';
}

.nhansu-items a {
  margin-top: 18px;
  background: #1e6c5f;
  font-family: 'UTM-Bryant-LG';
  color: #fff;
  text-decoration: none;
  padding: 5px 35px;
  font-size: .8em;
  font-weight: 600;
  border-radius: 6px;
}

.container.linhvuc {
  padding: 50px 10px;
  box-sizing: border-box;
  background-image: url(../images/birthday-bg.png);
  border-bottom: 5px solid #1e6c5f;
}

.container.linhvuc .title-linhvuc {
  text-align: center;
  color: #1e6c5f;
}

.container.linhvuc .title-linhvuc h2 {
  font-size: 2.2em;
  line-height: 1.2;
  font-family: 'UTM-Avenida';
  font-weight: 800;
  margin-bottom: 40px;
}

/* icon */
.icon-list-linhvu {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.icon-item {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid #cfa953;
  background: #f6f7ef;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 0 20px rgba(49, 51, 50, 0.2);
  margin: 0 auto;
  cursor: pointer;
  transition: 0.25s ease;
}

.icon-item:hover {
  transform: scale(1.08);
  box-shadow: 0 0 25px rgba(49, 51, 50, 0.35);
  border-color: #b7903b;
}

.icon-item img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  margin-bottom: 3px;
}

.icon-item span {
  font-size: .8em;
  color: #265b4a;
  font-weight: 600;
  line-height: 1.1;
}

/* giới thiệu */
.container.gioithieu .boundary {
  padding: 50px 10px 30px 10px;
  box-sizing: border-box;
}

.gioithieu .gioithieu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.gioithieu .gioithieu-item {
  display: block;
  text-decoration: none;
}

.gioithieu .gioithieu-imgbox {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 1/1;
}

.gioithieu .gioithieu-imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: .3s ease;
}

.gioithieu .gioithieu-item:hover .gioithieu-imgbox img {
  transform: scale(1.08);
}

.gioithieu .gioithieu-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.60);
  opacity: 0;
  transition: .3s ease;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.gioithieu .gioithieu-item:hover .gioithieu-overlay {
  opacity: 1;
}

.gioithieu .gioithieu-title {
  color: #fff;
  font-size: 1em;
  font-weight: bold;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}


.gioithieu .gioithieu-desc {
  color: #fff;
  font-size: .8em;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* footer */
.container.footer {
  background-color: #1e6c5f;
  color: #fff;
  overflow: hidden;
}

.container.footer .boundary {
  padding: 40px 20px;
  box-sizing: border-box;
}

.container.footer .logo-footer {
  width: 150px;
  margin: 0 auto;
}

.container.footer .logo-footer img {
  width: 100%;
}

.container.footer .footer-social .kenh-social {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 10px auto;
  text-align: center;
}

.container.footer .menu-footer {
  margin-top: 30px;
}

.container.footer .footer-social .kenh-social .social-item {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 8px rgba(255, 255, 255, 0.15);
  transition: 0.25s;
}

.container.footer .footer-social .kenh-social .social-item i {
  font-size: 20px;
  color: #1e6c5f;
}

.container.footer .footer-social .kenh-social .social-item:hover {
  transform: translateY(-3px);
}


.container.footer .menu-footer .danhmuc-footer .title-footer {
  font-size: 1.5em;
  font-family: 'UTM-Avenida';
  color: #fff;
  margin-bottom: 25px;
  margin-top: 20px;
}

.container.footer .menu-footer .danhmuc-footer>a {
  font-size: 1.2em;
  color: #e6e6e6;
  margin-bottom: 8px;
  display: block;
  transition: 0.2s;
}


.container.footer .menu-footer .danhmuc-footer a:hover {
  color: yellow;
}


.container.footer .menu-footer .danhmuc-footer .diachi a {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 1.1em;
  line-height: 1.2;
  margin-bottom: 10px;
  color: #e6e6e6;
}

.container.footer .menu-footer .danhmuc-footer .diachi a i {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #1e6c5f;
}

.container.footer .menu-footer .danhmuc-footer .diachi i {
  font-size: 20px;
  color: #1e6c5f;
}

.gif-box {
  width: 250px;
  margin: 20px auto 0;
}

.footer-bottom {
  background: #1a3a35;
  color: #fff;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .7em;
  font-weight: 500;
}

.footer-bottom div {
  opacity: 0.6;
}

@keyframes balloonUp {
  0% {
    transform: translateY(60px) scale(0.9);
    opacity: 0;
  }

  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

[data-aos="balloon"] {
  opacity: 0;
}

[data-aos="balloon"].aos-animate {
  animation: balloonUp var(--balloon-duration, 2s) ease-out forwards;
  animation-delay: var(--balloon-delay, 0s);
}


@media (min-width:768px) {
  .banner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
  }

  .banner-item {
    position: relative;
    width: 100%;
    height: 100% !important;
  }

  .banner-item img {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
  }

  .banner-content h1 {
    font-size: 1.8em;
  }

  .banner-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
  }

  .banner-btn {
    padding: 5px 35px;
    font-size: 1em;
    font-weight: bold;
  }

  .container.nhan-su .boundary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .container.linhvuc .boundary {
    max-width: 900px;
  }

  .icon-list-linhvu {
    grid-template-columns: repeat(5, 1fr);
  }

  .container.linhvuc .title-linhvuc h2 {
    font-size: 3.2em;
    margin-bottom: 60px;
  }

  /* giới thiệu */
  .gioithieu .gioithieu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .container.footer .menu-footer {
    display: flex;
    margin-left: 60px;
  }

  .container.footer .menu-footer .danhmuc-footer {
    flex: none;
  }

  .container.footer .menu-footer .danhmuc-footer:nth-child(1) {
    order: 2;
    width: 45%;
  }

  .container.footer .menu-footer .danhmuc-footer:nth-child(2) {
    order: 1;
    width: 55%;
  }

}

@media (min-width:996px) {
  .container.nhan-su .boundary {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .nhansu-items {
    margin: 0 auto;
    width: 100%;
    max-width: 350px;
  }

  .icon-item img {
    width: 50px;
    height: 50px;
  }

  .icon-item span {
    font-size: .9em;
  }

  .container.footer .boundary {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: start;
  }

  .footer-social {
    display: block;
    margin-top: 30px;
  }

  .social-main {
    text-align: left;
  }

  .menu-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .menu-footer .danhmuc-footer {
    width: 100%;
  }

  .diachi a {
    align-items: center;
  }
}

@media (min-width:1200px) {
  .hamburger-box {
    display: none !important;
  }

  .main-menu {
    height: 90px;
    line-height: 60px;
  }

  .main-menu .mm-content {
    position: relative;
    overflow: unset;
    top: unset;
    left: unset;
    height: 90px;
    max-width: unset;
    padding: 0;
    display: flex !important;
    flex-direction: row;
    font-size: .8em;
    width: auto;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    margin-right: 10px;
  }

  .main-menu .mm-content .icon-x,
  .main-menu .mm-content li a::before {
    display: none;
  }

  .main-menu .mm-content li a {
    display: inline-block;
    border: 0;
    padding: 0;
    line-height: 60px;
  }

  .main-menu .mm-content li i {
    margin-top: 10px;
    margin-left: 10px;
  }

  .mm-content li .submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 10px;
    font-size: 1.1em;
    z-index: 2;
    width: 300px;
    white-space: nowrap;
    height: auto;
    overflow: visible;
    padding: 10px;
    background: #d5e2d8;
    box-shadow: 0 0 3px #333;
  }

  .mm-content li .submenu li a {
    line-height: 1.2em;
    padding: 8px;
    color: #1e6c5f;
    font-size: .8em;

  }

  .mm-content li.has-submenu:hover>.submenu {
    display: block;
  }

  .search-container {
    display: none;
  }

  .mm-content-logo {
    display: none;
  }

  .main-menu .mm-logo {
    height: 90px;
    width: 150px;
    z-index: 333333;
  }

  .mm-content .btn-hotline,
  .mm-content .btn-baogia {
    width: 150px;
    display: block;
  }

  .mm-content .btn-hotline .btn,
  .mm-content .btn-baogia .btn {
    width: 100%;
    padding: 12px 5px;
    font-size: .7em;
    border-radius: 6px;
    cursor: pointer;
    display: block;
    text-align: center;
    border: none;
  }

  .mm-content li a.active {
    color: yellow;
    text-decoration: underline;
    text-underline-offset: 10px;
    text-decoration-thickness: 3px;
  }

  .mm-content .btn-hotline .btn.hotline:hover {
    background: #006b5b;
    color: #ffffff;
    border: 2px solid #fff;
  }

  .mm-content .btn-baogia .btn.baogia:hover {
    background: #ffffff;
    color: #f2c344;
  }

  /* banner */
  .banner-content {
    top: 45%;
  }

  .banner-content h1 {
    font-size: 3em;
  }

  .banner-content p {
    font-size: 1.5em;
    margin-bottom: 60px;
  }

  .banner-btn {
    padding: 5px 55px;
    font-size: 1.2em;
    font-weight: bold;
  }

  #banner-slider .owl-nav button {
    width: 50px;
    height: 50px;
  }

  .container.nhan-su .boundary {
    max-width: 1100px;
    margin: 90px auto 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .container.nhan-su {
    height: 80vh;
  }

  .nhansu-items {
    margin: 0 auto;
    width: 100%;
    max-width: 400px;
  }

  .container.linhvuc .boundary {
    max-width: 1100px;
  }

  .icon-list-linhvu {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 20px;
  }

  .icon-item {
    width: 130px;
    height: 130px;
  }

  .gioithieu .gioithieu-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
  }
}

@media (min-width:1500px) {
  .main-menu .mm-content {
    height: 90px;
    font-size: .9em;
    gap: 30px;
  }

  .nhansu-items {
    margin: 0 auto;
    width: 100%;
    max-width: 450px;
  }

  .nhansu-items h2 {
    font-size: 2.5em;
    margin: 30px;
  }

  .nhansu-items span {
    font-size: 1.1em;
    height: 70px;
  }

  /* nhân sự */
  .container.nhan-su .boundary {
    margin: 60px auto 0;
  }

  .container.linhvuc .boundary {
    max-width: 1300px;
  }

  .icon-item {
    width: 150px;
    height: 150px;
  }

  .container.linhvuc .title-linhvuc h2 {
    font-size: 4em;
    margin-bottom: 80px;
  }

  .container.linhvuc {
    padding: 50px 10px 100px;
  }

  .gioithieu .gioithieu-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }

  .container.footer .logo-footer {
    width: 230px;
    margin: unset;
  }

  .container.footer .menu-footer .danhmuc-footer .title-footer {
    font-size: 2em;
    margin-bottom: 35px;
  }

  .container.footer .menu-footer .danhmuc-footer>a {
    margin-top: 20px;
  }

  .container.footer .footer-social .kenh-social {
    display: flex;
    margin-left: 40px;
    justify-content: unset;
  }

  #banner-slider .owl-nav button {
    width: 75px;
    height: 75px;
    margin: 0 40px;
  }
}

@media (min-width:1800px) {

  /* banner */
  .banner-content {
    top: 45%;
  }

  .banner-content h1 {
    font-size: 3.5em;
  }

  .banner-content p {
    font-size: 1.8em;
  }

  .banner-btn {
    padding: 5px 75px;
    font-size: 1.5em;
  }

  .container.nhan-su {
    height: 70vh;
  }

  .container.nhan-su .boundary {
    margin: 120px auto 0;
  }
}