@media (max-width:1100px) {
  .pic-gt { text-align: center; }
  .head-top { display: none; }
  .name-company { font-size: 20px; margin-bottom: 0; }
  .wrap-gioithieu .row .col-md-5, .wrap-gioithieu .row .col-md-7 { width: 100%; }
  .p50 { padding: 20px 0; }
}
@media (max-width:1024px) {
  .pic_gt2 { display: none; }
  .hotline-head { display: none; }
  .banner-head, a.logo-head { width: 100%; text-align: center; }
  .search { display: none; }
  .contact-input { margin-bottom: 15px; }
  .flex-cus, .row-video, .row-20 { margin-left: -5px; margin-right: -5px; }
  .mg-cus, .mg-video, .col-20 { padding-left: 5px; padding-right: 5px; }
  .content-text img { height: auto !important; }
  .padding-top-bottom { padding: 2rem 0; }
  .pad-top { padding-top: 2rem; }
  .pad-bottom { padding-bottom: 2rem; }
  .mg-top { margin-top: 2rem; }
  .mg-bottom { margin-bottom: 2rem; }
  .title-detail-main { font-size: 20px; }
  .cart-fixed { bottom: 220px; }
  .btn-frame { display: none; }
  .cart-pro-detail { width: 100%; margin-top: 10px; }
  .pad-bottom { padding-bottom: 2rem !important; }
  .pad-top { padding-top: 2rem !important; }
  .padding-top-bottom { padding: 2rem 0 !important; }
  .menu { display: none; }
  .menu-res { display: block; }
  .product-tool { opacity: 1; visibility: visible; position: initial; }
  .product-tool a span { display: none; }
}
@media only screen and (min-width:992px) {
  .comment-item { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; -webkit-box-pack: start; -ms-flex-pack: start; justify-content: flex-start; }
}
@media only screen and (max-width:991px) {
  .title-main span { font-size: 20px; }
  .gioithieu { padding: 10px; }
  .comment-item-poster { width: auto; margin-right: 0px; margin-bottom: 0.5rem; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; -webkit-box-pack: start; -ms-flex-pack: start; justify-content: flex-start; }
  .comment-item-letter { width: 40px; height: 40px; line-height: 40px; font-size: 13px; margin-bottom: 0; }
  .comment-item-name { margin-bottom: 0px; margin-left: 10px; margin-right: 10px; }
  .comment-item-information { width: 100%; }
  .menu { display: none; }
  .menu-res { display: block; }
  .top-cart { margin-bottom: 2rem; }
  .othernews { position: initial; }
  .footer-title:after { width: 100%; }
  #fanpage-facebook { width: 300px; overflow: hidden; margin: auto; }
  .footer-news:nth-child(4) { width: 100%; }
  .footer-news:nth-child(3) { width: 100%; margin-bottom: 20px; }
  .footer-news:nth-child(2) { width: 100%; margin: 20px 0; }
  .footer-news:nth-child(1) { width: 100%; }
  .time-news { display: none; }
  .copyright, .statistic { width: 100%; text-align: center; }
  .footer-ul li { width: calc(100% / 2 - 5px); }
  .footer-ul { display: flex; flex-flow: row wrap; justify-content: space-between; }
  .pic_gt1 img { width: 100%; }
}
@media (max-width:769px) {
  .item-video1 img { height: 250px; }
  .right-intro { width: 100%; }
  .left-intro { width: 100%; margin-bottom: 20px; padding-right: 0; }
  .left-pro-detail, .right-pro-detail { width: 100%; margin: 0px; }
  .left-pro-detail, .top-contact .article-contact { margin-bottom: 30px; }
  .pic-news { width: 40%; }
  .info-news { width: 60%; padding-left: 10px; }
  .name-news { font-size: 15px; }
  .desc-news.text-split { -webkit-line-clamp: 2; }
  .procart-label .quantity-procart p:first-child { display: block; }
  .procart-label .quantity-procart p:last-child { display: none; }
  .listsanpham { overflow: scroll; justify-content: flex-start; padding-bottom: 10px; }
  .bannerpro { display: none; }
  .listsanpham a { white-space: nowrap; width: auto; }
  .d-flex.flex-wrap.wap-taisao { height: auto; transform: none; gap: 10px; }
  .banner-visao { display: none; }
  .BoxHinhanh { column-count: 2; }
  .slick_kythuat, .slick_kythuat .slick-track, .slick_kythuat .slick-list { height: auto; }
}
@media only screen and (max-width:768px) {
  .item_taisao:nth-child(3), .item_taisao:nth-child(4) { position: relative; left: 0px; }
  .pic_gt1 { border-radius: 10px !important; }
  .procart-label .quantity-procart p:first-child { display: none; }
  .procart-label .quantity-procart p:last-child { display: block; }
  .quantity-procart { text-align: right; }
  .price-procart { display: none; }
  .price-procart-rp { display: block; }
  .item_lydo { border: 1px dashed !important; margin: 5px; padding: 10px; }
  .name_lydo { font-size: 16px; }
  .name_gioithieu { font-size: 22px; }
  .search.w-100.w-clear { display: none; }
  .i_hinhanh{width: calc((100% - 10px) / 2);}
}
@media (max-width:575px) {
  .head .head-bottom .wrap-content { flex-direction: column; }
  .toast-cus { left: 5px; width: calc(100% - 10px); }
  .box-readmore { width: calc(100% - 5px); }
  .newshome-scroll { width: 100%; }
  .newshome-intro { width: 100%; margin-bottom: 20px; }
  .top-contact .form-contact .button-contact .file-contact span b { max-width: 105px; }
  .cart-pro-detail { flex-wrap: wrap; }
  .cart-pro-detail a { width: 100%; text-align: center; margin: 0px !important; }
  .cart-pro-detail a:first-child { margin-bottom: 5px !important; }
  .name-procart a { font-size: 13px; }
  .procart-label { font-size: 13px; }
  .grid_lydo { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, auto); }
}