/* Responsive */
@media (max-width: 1440px) {
	.wrap-about:after{left: -18%;}
	.wrap-lophoc {
    	background: url(../images/bg3.png) no-repeat top left -30%,url(../images/bg4.png) no-repeat right -30% bottom;
	}
	.wrap-videonb {
		background: url(../images/bg6.png) no-repeat left -46% bottom, url(../images/bg7.png) no-repeat right -45% top #F5F1E8;
	}
}
@media (max-width: 1366px) {
	.wrap-about:after{left: -30%;}
}
@media (max-width: 1200px) {
	.title-about h2{font-size: 70px;}
	.wrap-about:after{left: -38%;}
	.name-giaovien{font-size: 35px;}
}
@media (max-width: 1024px) {
	.grid-album{gap: 10px;}
	.product-tool {
        opacity: 1;
        visibility: visible;
        position: initial;
    }
  	.product-tool a span {
        display: none;
    }
	.row-20-cus{
		margin-left: -5px;
		margin-right: -5px;
	}
	.col-20-cus{
		padding-left: 5px;
		padding-right: 5px;
	}
	#hamburger {
		display: block;
	}
	.info-footer .flex-footer .box-footer:nth-child(2),.wrap-about:after,.menu,.menu-head {
		display: none;
	}
	.flex-mmenu {
        display: flex !important;
    }
	.cart-head {
		padding: 5px;
		font-size: 12px;
	}
	.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: 10px;
	}
	.filter{display: block;}
	.content-about {
		width: 100%;
		background: var(--color-main);
		padding: 20px;
	}
	.photo-about {
		margin-top: 20px;
		width: 100%;
		text-align: center;
	}
	.wr-video{width: 100%;}
	.wr-form{width: 100%;margin-top: 20px;}
	.box-footer:first-child{
		margin-top:0;
	}
	.box-footer{width: 100% !important;margin-top: 20px;}
	.title-about p{font-size: 25px;}
	.title-about h2{font-size: 75px;}
	.title-index h2{font-size: 40px;}
	.product .name-product{font-size: 16px;}
	.grid-loiich{gap:10px}
	.name-loiich{font-size: 18px;}
	.item-loiich{padding: 40px 20px;}
}
@media (max-width: 850px) {
	.news-left{width: 100%;}
	.news-right{width: 100%;margin-top: 30px;padding: 10px;}
	.header {
        padding: 10px 0px;
        position: static;
        background: var(--color-main);
    }
	.header .logo-header{zoom: 0.6}
}
@media (max-width: 768px) {
	.grid-loiich{grid-template-columns: repeat(2,1fr);}
	.css-lich{display: none;}
	.ul-chinh-sach{
		display: grid;
		grid-template-columns: repeat(2,1fr);
		gap: 10px;
	}
	.flex-powered{
		flex-direction: column;
		text-align: center;
	}
	.gutter-x-20{--bs-gutter-x: 10px;} 
	.ds-news h3 a{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-album{
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 10px;
	}
	.grid-product, .grid-news {
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}
	.title-about p{font-size: 20px;}
	.title-about h2{font-size: 55px;}
	.title-index h2{font-size: 35px;}
	.desc-footer{font-size: 15px;}
}
@media (max-width: 576px){
	.item-news{padding: 6px;}
	.pd-60{padding: 30px 0px;}
	.info-product{padding: 20px 10px;}
	.footer-powered,.desc-product,.product .name-product{font-size: 14px;}
	.title-index h2{font-size: 25px;}
	.info-giaovien p{font-size: 18px;}
	.title-about p,.name-loiich,.chucvu{font-size: 16px;}
	.item-loiich{padding: 30px 10px;}
	.name-giaovien{font-size: 30px;}
	.view-about{padding: 10px 20px;font-size: 15px;}
	.desc-about{border-radius: 100px;padding: 30px 20px;font-size: 16px;}
	.title-about h2{font-size: 50px;}
	.title-main{font-size: 1.4rem;}
	.grid-album,.grid-product, .grid-news {
		grid-template-columns: repeat(2, 1fr);
		gap:10px
	}
}
@media (max-width: 440px) {
	
}
@media (max-width: 369px) {

}