@media (max-width:1366px){
    .slick-doingup-next, .slick-doingup-prev{ display: none;}
}
@media (max-width:1199px){
#search{right:15px;}
#container{padding:20px 15px;}
.box-dt{max-width:95%;}
.box-tintuc{max-width:95%;}
.sanphamnb-calc{ width: calc(100% / 3);}
}
@media (min-width:992px) 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-product{width:32%;margin:0px 2% 20px 0px;}
.box-product:nth-child(3n){margin-right:0;}
.box-product: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:991px){
.banner-ab,.right, .slide-detail{display:none !important;}
#banner .center{display:flex;align-items:center;justify-content:center;}
.logo{position:static;padding:0;}
.banner{padding:0;}
#menu-mobile{display:block;}
#smenu a{font-family:RM;color:#fff;font-size:16px;margin-left:5px;}
.left{width:100%;}
.box-sanpham-calc{ width: calc(100% / 3);}
.box-news{ padding: 10px 5px;}
.boxs-news{margin: -10px 0px;}
#popup .modal-body a img {max-width: -webkit-fill-available;max-height: -webkit-fill-available;} 
    .footer-1, .footer-2, .footer-3{width: 100%;margin-bottom: 20px;}
  /* .footer-top{ justify-content: center !important;} */
    .footer-2 .footer-content, .slogan-top{ text-align: left !important;}
.footer-2 .logoft{ margin-left: 0px;}
   .footer-2 .footer-mxh{ justify-content: start !important;}
   #thuvienanh, #sanphamnb, #khoahoc, #doingu,#intro{ padding: 40px 0px;}
   .cap1sanphamnb h3{padding: 10px 50px;font-size: 16px;}
   .khoahoc-right{padding: 30px;width: 100%;margin-top: 30px;min-height: unset;}
   .khoahoc-left, .intro-left, .intro-right{ width: 100%;}
   .intro-right{ margin-top: 30px;}
   .khoahoc-left img{ width: 100%; object-fit: cover;}
   .title-txt h2, .title-intro h3{ font-size: 32px;}
   .grid-thuvienanh{grid-gap: 5px 5px; grid-auto-rows: 200px}
   .doingu-item img{ height: unset;}
   .title-intro h3{ line-height: 1.2;}
   .intro-content h3{ justify-content: center;}
   #liehe-hotline.fixing{ bottom: 100px;}
   #menu{ position: relative !important; height: unset; line-height: unset; padding: 10px 0px;}
   .menu-left, .menu-right{ display: none !important;}
   #menu .center3{ justify-content: center !important;}
   #header .header-left,#header .header-right{ width: 48%;}
   .bannernewstpl h1{ width: 100%;}
   .sanphamnb-detail{ padding: 15px 10px 15px 10px;}
}
@media (min-width:768px) 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-product{width:32%;margin:0px 2% 20px 0px;}
.box-product:nth-child(3n){margin-right:0;}
.box-product: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:767px){
.btn-zalo,.btn-phone,#messages-facebook{display:none;}
.fix-toolbar{display:block;}
.content iframe{width:100%!important;height:45vh;}
.content img{height:inherit!important}
.logo{position:static;height:auto;}
#footer{padding-bottom:45px;}
.footer-top{padding-bottom:0;}
.footer-1,.footer-2,.footer-3{width:100%;float:none;margin:0 0 20px 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%;}
#top .center > div{width:100%;}
#top #breadcrumb{margin-bottom:0}
#container img{ height:  auto !important;}
#thuvienanh, #sanphamnb, #khoahoc, #doingu,#intro{ padding: 30px 0px;}
#liehe-hotline.fixing a{font-size: 16px;width: 200px;height: 46px;line-height: 46px;}
#liehe-hotline a img{ display: none;}
.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);}
.box-thuvienanh .box-thuvienanh-content{background:rgba(0,0,0,0.4);color:#fff;}
.box-sanpham-calc,.sanphamnb-calc{width: calc(100% / 2);padding: 10px 5px;}
.sanphamnb-calc{ padding: 0px 5px;}
    .box-sanphams{ margin: -10px -5px;}
.sanphamnb-items{ margin: 0px -5px;}
.boxs-news{ width: unset;}
.boxs-news-special{width: unset;}
.boxs-news-special{margin: 0px;margin-top: 0px;margin-bottom: 30px;}
.box-tieuchi{padding: 30px 10px;}
    .bannernb{ display: none;}
.tieuchi-items{padding: 0px;}
.tieuchi-detail{flex: unset;margin-left: 0px;margin-top: 10px;text-align: center;width: 100%;}
.tieuchi-img{width: 100%;margin: 0 auto;text-align: center;}
#header .header-right{ display: none !important;}
#header .header-left{ width: 100%;}
.news-sticky{ margin-top: 30px;  top: unset; position: relative !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-product{width:49%;margin:0px 2% 15px 0px;}
.box-product:nth-child(2n){margin-right:0;}
.box-product: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:480px){
.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-product{width:49%;margin:0px 2% 10px 0px;}
.box-product:nth-child(2n){margin-right:0;}
.box-product: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;}
/* produt detail tpl 2 */
/* .left-pro-detail{flex-direction: row-reverse; display: flex; flex-wrap:wrap}
.left-left-prodetail{width: 100%;margin: 0;padding: 0px 6px;margin-top: 10px;}
.right-left-prodetail{width: 100%;margin: 0;order: -1;} */
.hinhanhsp-next{color: var(--color-main);position: absolute;top: 50%;transform: translateY(-50%);z-index: 2;line-height: 20px;right: -10px;width: 20px;height: 20px;border-radius: 50%;background-color: #fff}
.hinhanhsp-prev{padding: 0;color: var(--color-main);position: absolute;top: 50%;transform: translateY(-50%);z-index: 2;line-height: 20px;left: -10px;width: 20px;height: 20px;border-radius: 50%;background-color: #fff}
 .thumb-pro-detail{margin: 0px}
.slick-hinhanhsp .slick-slide{margin: 0px 6px}

.doingu-item{ margin: 0px;}
.video-left{ width: 100%;}
.video-right{width: calc(100% + 5px);margin-top: 20px;max-height: 106px;overflow: hidden;}
#video-slick{ flex-wrap: wrap; flex-direction: column-reverse;}
.pvd{ margin-bottom: 0px; margin-right: 5px;}

}
@media (max-width:374px){
.lh-con-l,.lh-con-r{width:100%;float:none;margin:0px;padding:0px;}
.lh-con-r{margin-bottom:10px;}
.box-sp{width:90%;margin:0px 5% 10px;float:none;}
.box-product{width:90%;margin:0px 5% 10px;float:none;}
.box-album{width:90%;margin:0px 5% 10px;float:none;}
.box-video{width:90%;margin:0px 5% 10px;float:none;}
}




/* news tpl 3 */
    /* @media (max-width:767px){
        .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;}
     }
      @media (max-width:480px){
     .time-news{flex-wrap:wrap;}
            .time-news span{width:100%;}
            .time-news span:nth-child(2){margin-left:0px;}
        } */

/* product tpl 3 */
/* @media (max-width:600px){
    .product-total-right,.product-total-left{width: 100%;}
    .product-total-left{margin-bottom: 25px;}
} */