@media (min-width:1200px) { } 
@media (max-width:1199px){
 #search { right:15px; } 
#container { padding: 20px 0; } 
.box-dt { max-width:95%; } 
.box-tintuc { max-width:95%; } 
 }
@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-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; } 
.footer-1 { width:35%; margin:0px; } 
.footer-2 { width:calc(35% - 20px); margin:0 0 0 20px; } 
.footer-3 { width:calc(30% - 20px); margin:0 0 0 20px; } 
 }
@media (max-width:991px){
 #header,.banner-ab,.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%; } 
.box-product { width: calc(100% / 2); } 
.right-menu {line-height: 45px;position: relative;left: -4%;} 
 #nav-fix.open a {left: -8px;top: 30px !important;} 
#nav-menu ul { flex-wrap:wrap; } 
#nav-menu {height: 100%;overflow-y: auto;padding: 6rem 1.5rem 3rem;} 
#nav-menu ul li.menu-li { width: calc(100% / 1); } 
.tieuchi { margin:-15px; } 
.box-tc { padding:15px; } 
.quytrinh { margin:-15px; } 
.box-qt { padding:15px; } 
.box-qt .img-qt::before { display:none; } 
.banner-news img { height: 100vh; } 

.breadCrumbs { width: 100%; } 
.video-mp4 { padding:10px 0 0; } 
 .cot1-noidung { width:100%; } 
 .cot2-noidung { width:100%; margin:20px 0 0; } 
 .cot1-decor { width:100%; } 
 .cot2-decor { width:100%; margin:20px 0 0; } 
.slick-gt { margin:-15px; } 
 .box-gt { padding:15px; } 
 .content-da{
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}
 }
@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-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; } 
.footer-1 { width:100%; float:none; margin:0 0 15px; } 
.footer-2 { width:350px; float:left; } 
.footer-3 { width:350px; float:right; } 
 }
@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 } 
#footer { } 
.footer-top { padding-bottom:0; } 
.footer-1, .footer-2, .footer-3, .footer-4 { 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 } 
.box-news { width:100%; float:none; margin:0 0 20px; } 
.pic-news { width:35%; } 
.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; } 
.box-product { width: calc(100% / 3); } 
.box-ha { width:calc(100% / 2); } 
.logo img{max-width: 96px;}
 .menu-ngonngu p{display:none;}
.menu-ngonngu{margin-right: 5px;}
 .btn-search{margin-right: 5px;}
 .box-gt{width: calc(100% / 1);}
 .cover-filter-box {display: none;/* padding: 0px 10px; */background: #dcdcdc;} 
.click-ft { display: block; } 
 }
@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: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: calc(100% / 2); } 
.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; } 
.box-da { width:calc(100% / 1) } 
.box-tc { width:calc(100% / 2); } 
.box-qt { width:calc(100% / 2); } 
.right-menu {line-height: 45px;margin: auto;margin-right: 0;width: 50%;} 
.logo { position:static; margin: auto; height:auto; } 
.title-main h1, .title-main h2, .title-main span{font-size: 30px;}
.box-gt{width: calc(100% / 1);}
#duan .box-filter .box-filter-detail { width: 100%; } 
.box-filter-detail ul li ul { max-width: 100%; } 
#duan .box-filter .text-filter{display:block;border: 0;}
}
@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; } 
 }