@media (min-width:1200px){
}
@media (max-width:1199px){
	#search{right:15px;}
	#container{padding:20px 15px;}
	.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-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;}
	.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,#menu,.right{display:none;}
	#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%;}
	#banner{
		background: #000000;
	}
	.slideshow{
		margin-top: -1px;
	}
	#about-service{
		padding: 35px 0;
	}
}
@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;}
	.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}
	.logo{position:static;margin-right:10px;height:auto;}
	#footer{padding-bottom:45px;}
	.footer-top{padding: 35px 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%; padding: 20px 15px;}
	#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;}
	.item-address-contact{width: 100%;}
	.cot1-about-us{
		width: 100%;
		text-align: center;
	}
	.cot2-about-us{
		width: 100%;
		margin-top: 25px;
	}
	.title-about h2,.title-service h2,.cot2-contact > h3,.title-main h1, .title-main h2, .title-main span,.title-news h2{
		font-size: 60px;
	}
	.cot1-service{
		width: 100%;
	}
	.cot2-service{
		width: 100%;
		margin-top: 25px;
	}
	.main-service{
		margin: 35px auto 0;
	}
	#feedback-contact,#course-news{
		padding: 35px 0;
	}
	.cot1-feedback{
		width: 100%;
	}
	.cot2-feedback{
		width: 100%;
		margin-top: 25px;
	}
	.flex-contact{
		padding: 30px 15px;
	}
	.cot1-contact{
		width: 100%;
	}
	.cot2-contact{
		width: 100%;
		margin-top: 25px;
	}
	.main-feedback{
		margin-bottom: 30px;
	}
}
@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;}
	.wrap-thongke{
		width: 100%;
	}
	.box-thongke{
		padding: 15px 15px 20px;
	}
	.title-about h2, .title-service h2, .cot2-contact > h3, .title-main h1, .title-main h2, .title-main span, .title-news h2{
		font-size: 35px;
	}
	.cot1-text-service h3 a{
		font-size: 20px;
	}
	.form-contact-index{
		padding: 15px;
	}
	.input-contact-index.width-50{
		width: 100%;
	}
	.cot1-news{
		width: 100%;
	}
	.cot2-news{
		width: 100%;
		margin-top: 25px;
	}
	.title-news a{
		padding: 8px 30px 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;}
}