/* Responsive */
@media (max-width: 1025px) {
	#hamburger {
		display: block;
	}
	.menu-head {
		display: none;
	}
	.cart-head {
		padding: 5px;
		font-size: 12px;
	}
	.header {
		padding: 10px 0px;
	}
	.flex-product-main {
		display: block;
	}
	.flex-product-main .left-product {
		position: fixed;
		z-index: 999;
		top: 0px;
		left: 0px;
		transform: translateX(-250px);
		bottom: 0px;
		overflow-x: hidden;
		background: #fff;
		box-shadow: 0px 0px 5px #000;
		transition: all 0.5s;
	}
	.flex-product-main .left-product.show {
		transform: translateX(0px);
	}

	.flex-product-main .right-product {
		width: 100%;
	}

	.grid-product {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 20px;
	}
	.filter{display: block;}
	.menu-mobile-btn {
		display: flex;
		width: 35px;
		height: 35px;
		position: relative;
		flex-wrap: wrap;
		cursor: pointer;
		left: 0px;
	}
	.menu-mobile-btn span {
		display: inline-block;
		width: 100%;
		height: 3px;
		background: #fff;
		margin: 4px 0px;
		left: 0;
	}
	.wrap-menu{width: calc(100% - 60px);}
	.menu ul {
		display: none !important;
	}
	.content-main table {width:100%;}
	.icon-tieuchi:after{display:none;}
	.-prev-hocvien{left:0;}
	.-next-hocvien{right:0;}
	.row{margin: 0 -10px;}
	.menu{justify-content:end;}
	.slider3d_right{right:0;}
	.slider3d_left{left:0;}
	.search-menu{display: block;}
}
@media (max-width: 850px) {
	.news-left{width: 100%;}
	.news-right{width: 100%;margin-top: 30px;padding: 10px;}
}
@media (max-width: 769px) {
	.gutter-x-20{--bs-gutter-x: 10px;}
	.flex-about {
		flex-wrap: wrap;
	}
	.content-about {
		width: 100%;
	}

	.photo-about {
		margin-bottom: 20px;
		width: 100%;
		text-align: center;

	}
	.flex-video{
		flex-wrap: wrap;
	}
	.wr-video{width: 100%;}
	.wr-form{width: 100%;margin-top: 20px;}
	.item-news{padding: 5px;}
	.ds-news h3{font-size: 14px;}
	.text-cart{display: none;}
	.grid-pro-detail {
		display: block;
	}
	.grid-pro-detail .left-pro-detail {
		width: 100%;
		padding: 0px;
		border-right: none;
	}
	.slick_photo1 {
		text-align: center;
	}
	.grid-pro-detail .right-pro-detail {
		width: 100%;
	}
	.grid-product, .grid-news {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 10px;
	}

	.info-footer .flex-footer{
		display: block;
	}
	.box-footer{width: 100% !important;margin-top: 20px;}
	.hotline-header{display:none;}
	.title-main__text:after, .title-main__text:before{display:none;}
	.slider3d{max-width:400px;height: 390px;}
	.flex-slide3d{height:390px;}
	.model-letter{display:none;}
	.grid-khoahoc{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:568px){
	.fanpage-box{width:100%;}
	.tiktik-box{width:100%;margin-bottom:10px;}
	.grid-khoahoc{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:480px){
	.logo{width:100%;margin-bottom:5px;text-align:center;}
	.banner{width:100%;text-align:center;}
	.title-main__text{font-size:6vw;}
	.box-footer:nth-child(1){text-align:center;}
	.wr-form{padding:20px;}
	.title-main-letter span{font-size:14px;}
	.title-main-letter p{font-size:7vw;}
	.photo-about {zoom: .6;}
	.padding-top-bottom{padding:30px 0;}
}
@media (max-width: 440px) {
.name-khoahoc__text{font-size:14px;}
	.tieuchi-flex{grid-template-columns:repeat(2,1fr);}
	.item-tieuchi{text-align:center;}
	.icon-tieuchi{
    margin: auto;
    margin-bottom: 5px;
}
}
@media (max-width: 369px) {

}