@media (min-width: 1200px) {
}
@media (max-width: 1199px) {
  #menu ul {
    gap: 45px;
  }
  .footer-1 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 50px;
  }
  .footer-2,
  .footer-3,
  .footer-4 {
    width: calc((100% - 60px) / 3);
    margin-bottom: 30px;
  }
  #search {
    right: 15px;
  }
  #container {
    padding: 20px 15px;
  }
  .box-dt {
    max-width: 95%;
  }
  .box-tintuc {
    max-width: 95%;
  }
  .box-product {
    width: calc((100% - 40px) / 3);
  }
}
@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) {
  @keyframes marquee {
    from {
      transform: translateX(0%);
    }
    to {
      transform: translateX(-100%);
    }
  }

  .gioithieu-main {
    flex-direction: column;
    gap: 30px;
  }
  .gioithieu-right {
    max-width: 100%;
  }
  .tieuchi-main {
    gap: 40px;
  }
  .tieuchi-item {
    width: calc((100% - 80px) / 3);
  }
  .collection-main .title-index {
    &::before {
      display: none;
    }
  }
  .title-index,
  .spuudai-title {
    margin-bottom: 30px !important;
  }
  .gioithieu-main,
  .collection-main,
  .spajax-main,
  .tieuchi-main,
  .spuudai-main,
  .feedback-main,
  .tintuc-main,
  .footer-top {
    padding: 30px 0;
  }
  .product-detail_slick {
    margin-right: -15px;
  }
  .product-detail_slick .box-product {
    margin-right: 15px;
  }
  #header,
  .banner-ab,
  #menu,
  .right {
    display: none;
  }
  #banner .center {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .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) {
  .footer-4 #footer-map iframe {
    margin-top: 0px;
  }
  .footer-tit {
    margin: 0 0 15px;
  }
  .collection-item h3 {
    font-size: 28px;
  }
  .slide-content {
    max-width: 80%;
  }
  .slide-content h4 {
    margin: 10px 0;
    font-size: 44px;
    line-height: 50px;
  }
  .title-main h2 {
    font-size: 36px;
  }
  .tintuc-slick .slick-slide {
    transform: scale(1);
  }
  .tintuc-slick {
    margin-right: -15px;
  }
  .tintuc-slick .slick-slide {
    margin-right: 15px;
  }
  .control-spajax {
    display: none;
  }
  .feedback-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
    gap: 15px;
  }
  .feedback-item:first-child,
  .feedback-item:last-child {
    grid-column: span 1 !important;
  }
  .tintuc-slick .slick-slide:hover .tintuc-item {
    background-color: var(--color-main);
  }
  .tintuc-slick .slick-slide:hover .tintuc-name {
    margin: 18px 0 12px;
  }
  .tintuc-slick .slick-slide:hover .btn-tt {
    border: 1px solid white;
    background-color: white;
  }
  .tieuchi-main {
    gap: 30px;
  }
  .tieuchi-item {
    width: calc((100% - 60px) / 3);
  }
  .footer-2,
  .footer-3,
  .footer-4 {
    width: 100%;
  }
  .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;
  }

  #footer {
    padding-bottom: 45px;
  }
  .footer-top {
    padding-bottom: 0;
  }
  .copyright,
  .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% !important;
  }
}
@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: 576px) {
  .title-index p {
    font-size: 13px;
    margin-top: 5px;
  }
  .collection-item h3 {
    font-size: 20px;
    line-height: 24px;
  }
  .slide-content {
    padding-left: 15px;
    left: 50%;
    max-width: 100%;
  }
  .slide-content h4 {
    font-size: 40px;
    line-height: 44px;
  }
  .tieuchi-main {
    flex-direction: column;
    gap: 10px;
  }
  .tieuchi-item {
    width: 100%;
  }
  .name-tieuchi {
    margin: 10px 0;
  }
  .tab-sanpham {
    justify-content: center;
    flex-wrap: wrap;
  }
  .title-main h2 {
    font-size: 32px;
  }
  .feedback-grid {
    gap: 10px;
  }
  .slick-tab,
  .collection-slick,
  .spuudai-slick,
  .tintuc-slick {
    margin-right: -10px;
  }
  .slick-tab .slick-slide,
  .collection-slick .slick-slide,
  .spuudai-slick .slick-slide,
  .tintuc-slick .slick-slide {
    margin-right: 10px;
  }
  .title-index,
  .spuudai-title {
    margin-bottom: 20px !important;
  }
}
@media (max-width: 480px) {
  .spuudai-title {
    flex-wrap: wrap;
  }
  .collection-item h3 {
    font-size: 20px;
    line-height: 28px;
  }
  .slide-content h4 {
    font-size: 36px;
    line-height: 40px;
  }
  .gioithieu-left {
    width: 100%;
    height: 415px;
    position: relative;
    margin-right: 0px;
  }
  .title-main h2,
  .title-index h2 {
    font-size: 30px;
  }
  .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: 374px) {
  .lh-con-l,
  .lh-con-r {
    width: 100%;
    float: none;
    margin: 0px;
    padding: 0px;
  }
  .lh-con-r {
    margin-bottom: 10px;
  }
}