@media (min-width: 1200px) {
}
@media (max-width: 1199px) {
  .container-form {
    background-size: cover;
  }
  .footer-top {
    margin-top: -25px;
    padding: 50px 0;
  }
  .form-main img {
    display: none !important;
  }
  .feedback-list {
    flex-direction: column;
  }
  .feedback-slide {
    max-width: 100%;
  }
  .header-opt {
    display: none !important;
  }
  .header-list {
    justify-content: flex-end;
  }
  #menu .logo {
    display: none !important;
  }
  .menu-main {
    justify-content: center !important;
  }
  #search {
    right: 15px;
  }
  #container {
    padding: 20px 15px;
  }
  .box-dt {
    max-width: 95%;
  }
  .box-tintuc {
    max-width: 95%;
  }
  .box-product {
    width: calc((100% - 40px) / 3);
  }
  .gioithieu-main {
    flex-direction: column;
    gap: 20px;
  }
  .gioithieu-right {
    max-width: 100%;
  }
  .footer-top {
    -webkit-mask-image: none;
    mask-image: none;
  }
  .category {
    background-size: cover !important;
  }
}
@media (min-width: 993px) and (max-width: 1199px) {
  .box-sp {
    width: 32%;
    margin: 0px 2% 20px 0px;
  }
  .box-sp:nth-child(3n) {
    margin-right: 0;
  }
  .box-sp:nth-child(3n + 1) {
    clear: both;
  }
  .box-album {
    width: 32%;
    margin: 0px 2% 20px 0px;
  }
  .box-album:nth-child(3n) {
    margin-right: 0;
  }
  .box-album:nth-child(3n + 1) {
    clear: both;
  }
  .box-video {
    width: 32%;
    margin: 0px 2% 20px 0px;
  }
  .box-video:nth-child(3n) {
    margin-right: 0;
  }
  .box-video:nth-child(3n + 1) {
    clear: both;
  }
}
@media (max-width: 992px) {
  .tintuc-list {
    gap: 15px;
  }
  .tintuc-list .tintuc-item {
    width: calc((100% - 30px) / 3);
  }
  .header-main {
    height: 50px;
    line-height: 50px;
  }
  .footer-0,
  .footer-1,
  .footer-2,
  .footer-3 {
    width: 50%;
    margin-bottom: 20px;
  }
  .daotao-content {
    padding-left: 10px;
  }
  .thuvienanh-item {
    grid-column: span 1 !important;
    grid-row: span 1 !important;
  }
  .category-slick,
  .daotao-slick,
  .tintuc-slide .tintuc-slick {
    margin-right: -15px;
  }
  .category-slick .slick-slide,
  .daotao-item,
  .tintuc-slick .slick-slide {
    margin-right: 15px;
  }
  #menu {
    position: relative;
  }
  #menu .logo {
    display: block !important;
  }
  #menu ul,
  .banner-ab,
  .right {
    display: none !important;
  }
  #banner .center {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .logo {
    position: static;
    padding: 0;
    margin-right: 15px;
  }
  .banner {
    padding: 0;
  }
  #menu-mobile {
    display: block;
  }
  #smenu a {
    font-family: RM;
    color: #fff;
    font-size: 16px;
    margin-left: 5px;
  }
  .left {
    width: 100%;
  }
}
@media (min-width: 769px) and (max-width: 991px) {
  .box-sp {
    width: 32%;
    margin: 0px 2% 20px 0px;
  }
  .box-sp:nth-child(3n) {
    margin-right: 0;
  }
  .box-sp:nth-child(3n + 1) {
    clear: both;
  }
  .box-album {
    width: 32%;
    margin: 0px 2% 20px 0px;
  }
  .box-album:nth-child(3n) {
    margin-right: 0;
  }
  .box-album:nth-child(3n + 1) {
    clear: both;
  }
  .box-video {
    width: 32%;
    margin: 0px 2% 20px 0px;
  }
  .box-video:nth-child(3n) {
    margin-right: 0;
  }
  .box-video:nth-child(3n + 1) {
    clear: both;
  }
}
@media (max-width: 768px) {
  .tintuc-list .tintuc-item {
    width: calc((100% - 15px) / 2);
  }
  .thuvienanh-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .title-main h2,
  .daotao-title h2 {
    font-size: 36px;
  }
  .feedback-slick {
    max-width: 100%;
  }
  .gioithieu-main,
  .dichvu-main,
  .thuvienanh-main,
  .daotao-main {
    padding: 30px 0;
  }
  .category-main {
    padding: 110px 0 30px;
  }
  .form-main {
    padding: 30px 0 5px;
  }

  .control-tintuc,
  .control-category,
  .control-feedback {
    display: none !important;
  }
  .product-detail .slick-track {
    height: 300px;
  }
  .product-detail-left,
  .product-detail-right {
    width: 100%;
  }

  .product-detail-image-container {
    flex-direction: column-reverse;
  }

  .product-detail-left > span {
    transform: translateY(-50%);
    top: 50%;
  }

  .product-detail-prev {
    left: -6px;
  }

  .product-detail-next {
    right: -6px;
    bottom: unset;
  }

  .left-pro-detail,
  .right-pro-detail {
    width: 100%;
  }
  .box-product {
    width: calc((100% - 20px) / 2);
  }
  .btn-zalo,
  .btn-phone,
  #messages-facebook,
  .control-product {
    display: none;
  }
  .fix-toolbar {
    display: block;
  }
  .content iframe {
    width: 100% !important;
    height: 45vh;
  }
  .content img {
    height: inherit !important;
  }
  .logo {
    position: static;
    margin-right: 10px;
    height: auto;
  }
  #footer {
    padding-bottom: 45px;
  }
  .footer-top {
    padding-bottom: 0;
  }
  .footer-0 .footer-mxh {
    margin-top: 15px;
  }
  .footer-0,
  .footer-1,
  .footer-2,
  .footer-3 {
    width: 100%;
    float: none;
    margin: 0 0 20px 0;
  }

  .statistic {
    width: 100%;
  }
  .statistic span {
    margin: 0 5px;
  }
  .ft-b .center > div {
    width: 100%;
  }
  .top-contact .article-contact {
    width: 100%;
    margin-bottom: 20px;
  }
  .form-contact {
    width: 100%;
    padding: 20px 15px;
  }
  #top .center > div {
    width: 100%;
  }
  #top #breadcrumb {
    margin-bottom: 0;
  }
  .pic-hot-news,
  .desc-hot-news {
    width: 100%;
  }

  .desc-hot-news {
    padding: 15px;
  }

  .box-hot-news {
    margin-bottom: 25px;
  }

  .news-total-container {
    margin: -8px;
  }

  .boxs-news {
    width: calc(100% / 2);
    padding: 8px;
  }
  .bottom-left {
    width: 100%;
    margin-bottom: 20px;
  }
  .bottom-right:not(.onApp) {
    width: 100%;
  }
  .tintuc-l {
    width: 100%;
    margin-bottom: 20px;
  }
  .tintuc-r {
    width: 100%;
  }
  .left-pro-detail {
    float: none;
    width: 100%;
    margin: 0 0 20px;
  }
  .right-pro-detail {
    float: none;
    width: 100%;
  }
  .grid-thuvienanh {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 22vh);
  }
  .box-thuvienanh .box-thuvienanh-content {
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
  }
  .item-address-contact {
    width: 100%;
  }
}
@media (min-width: 481px) and (max-width: 767px) {
  .box-sp {
    width: 49%;
    margin: 0px 2% 15px 0px;
  }
  .box-sp:nth-child(2n) {
    margin-right: 0;
  }
  .box-sp:nth-child(2n + 1) {
    clear: both;
  }
  .box-album {
    width: 49%;
    margin: 0px 2% 15px 0px;
  }
  .box-album:nth-child(2n) {
    margin-right: 0;
  }
  .box-album:nth-child(2n + 1) {
    clear: both;
  }
  .box-video {
    width: 49%;
    margin: 0px 2% 15px 0px;
  }
  .box-video:nth-child(2n) {
    margin-right: 0;
  }
  .box-video:nth-child(2n + 1) {
    clear: both;
  }
}
@media (max-width: 550px) {
  .tintuc-list {
    gap: 10px;
  }
  .tintuc-list .tintuc-item {
    width: calc((100% - 10px) / 2);
  }
  .gioithieu-left {
    height: 430px;
  }
  .gioithieu-img1,
  .gioithieu-img2 {
    max-width: 55% !important;
  }
  .header-main .header-list {
    gap: 30px;
  }
  .feedback-content p {
    font-size: 16px;
  }
  .title-main h2,
  .daotao-title h2 {
    font-size: 30px;
  }
  .dknt-form {
    min-width: auto;
  }
  .footer-bottom {
    height: 50px;
  }
  .box-product-list {
    row-gap: 10px;
    column-gap: 5px;
  }
  .box-product {
    width: calc((100% - 5px) / 2);
    padding: 5px;
  }
  .gioithieu-kinhnghiem {
    margin: 20px 0;
    flex-wrap: wrap;
    gap: 10px;
  }
  .category-slick,
  .daotao-slick,
  .tintuc-slide .tintuc-slick {
    margin-right: 0;
  }
  .category-slick .slick-slide,
  .daotao-item,
  .tintuc-slick .slick-slide {
    margin-right: 0;
  }
  .name-news a {
    font-size: 15px;
  }
}
@media (max-width: 480px) {
  .tintuc-list {
    gap: 5px;
  }
  .tintuc-list .tintuc-item {
    width: calc((100% - 5px) / 2);
  }
  .gioithieu-left {
    height: 360px;
  }
  .dknt-form {
    padding: 110px 30px 30px;
  }
  .title-main h2,
  .daotao-title h2 {
    font-size: 28px;
  }
  .pic-product img {
    min-height: 250px !important;
    max-height: 250px !important;
  }

  /* .box-product {
    width: 100%;
  } */
  .box-sp {
    width: 49%;
    margin: 0px 2% 10px 0px;
  }
  .box-sp:nth-child(2n) {
    margin-right: 0;
  }
  .box-sp:nth-child(2n + 1) {
    clear: both;
  }
  .box-album {
    width: 49%;
    margin: 0px 2% 10px 0px;
  }
  .box-album:nth-child(2n) {
    margin-right: 0;
  }
  .box-album:nth-child(2n + 1) {
    clear: both;
  }
  .box-video {
    width: 49%;
    margin: 0px 2% 10px 0px;
  }
  .box-video:nth-child(2n) {
    margin-right: 0;
  }
  .box-video:nth-child(2n + 1) {
    clear: both;
  }
}
@media (max-width: 410px) {
  .gioithieu-left {
    height: 300px;
  }
  .title-main h2,
  .daotao-title h2 {
    font-size: 24px;
  }
  .lh-con-l,
  .lh-con-r {
    width: 100%;
    float: none;
    margin: 0px;
    padding: 0px;
  }
  .lh-con-r {
    margin-bottom: 10px;
  }
}