/* Responsive */
@media (max-width:1001px){
	.feedback-slide{min-width:1875px;left:50%;transform:translateX(-50%);position:relative;margin:0px!important;}
	.doingu-slide .swiper-wrapper{justify-content:unset;}
	.footer-copyright-mobile{display:flex;justify-content:center;background:#777775;color:#fff;padding:15px;}
	body > section{max-width:100%;overflow-x:hidden;}
	.fanpage-footer{min-width:100%;width:unset;}
	.my-position-relative{max-width:calc(100% - 40px);margin:0px auto;}
	.slide-next{right:-25px!important;}
	.slide-prev{left:-25px!important;}
	.slide-arr{width:15px;}
	.doitac-txt-1{margin-bottom:10px;}
	.doitac-txt-1 div:nth-child(1){font-size:60px;}
	.hoatdong-d{grid-template-rows:unset;grid-template-areas:unset;gap:10px;}
	.hoatdong-d > *{grid-area:unset!important;}
	.hoatdong-item{aspect-ratio:30/25;}
	.hoatdong-item-2{grid-row:2 span!important;aspect-ratio:unset!important;height:100%;}
	.hoatdong-item img{width:100%;height:100%;object-fit:cover}
	.hoatdong .title-index{position:relative;margin-bottom:20px;text-align:center;top:0;}
	.feedback-img{width:200px;}
	.feedback-txt-1{margin:0px 20px 10px 20px;}
	.feedback-txt-2{padding:10px 20px;line-height:180%;height:170px;font-size:14px;}
	.info-footer,
	.doitac,
	.hoatdong,
	.feedback{padding:30px 0px;}
	.loigioithieu-txt-2{margin-bottom:30px;}
	.loigioithieu-txt-1{margin-top:0px}
	.info-footer .wrap-content,
	.tintuc-d,
	.doitac .wrap-content,
	.tieuchi .wrap-content{grid-template-columns:1fr;gap:20px;}
	.font-size-40px,
	.title-index2{font-size:30px;}
	.font-size-50px{font-size:40px;}
	.doingu .title-index{text-align:center;}
	.doingu-name{flex-direction:column;gap:0px;}

	/*.doingu-item{margin:0px!important;aspect-ratio:unset!important;mask-image:unset!important;}*/
	.khoahoc-layout{grid-template-columns:1fr;margin-bottom:30px;}
	.khoahoc{margin:30px 0px;padding:30px 0px;}
	.taisao-box:nth-child(2){display:flex;justify-content:center;}
	.header .wrap-content{padding:10px 0px!important;}
	.header.menu-fix .header-logo{width:87px;}
	header{position:unset;}
	.taisao .wrap-content{grid-template-columns: 1fr !important;}
	.tintuc,
	.doitac,
	.tiktok,
	.tieuchi,
	.doingu,
	.intro{margin:30px 0px;}
	.intro .wrap-content{grid-template-columns:1fr;gap:20px}
	.intro-txt-2{font-size:40px;}
	.search{width:70%;max-width:400px;background:#fff;padding:2px;}
	.search input{width:calc(100% - 40px);}
	.search label{width:40px;height:40px;background:var(--m1);display:flex;align-items:center;justify-content:center;}
	.header-box{display:none;}
	section > div.wrap-content.my-margin{padding:30px 0px;}
	.offcanvas.show{z-index:9999999;max-width:80%;}
	.header-mobile .wrap-content{display:flex;align-items:center;justify-content:space-between;padding:7px 0px;}
	.header .wrap-content{padding:0px;gap:30px;justify-content:center;}
	.header-mobile.menu-fix{position:fixed;width:100%;top:0px;left:0px;z-index:999;}
	.header .wrap-content .search{display:none;}
	#hamburger{display:block;}
	.footer-copyright,
	.hoatdong-name,
	.feedback-txt-1 svg,
	.menu-head,
	.wrap-menu{display:none;}
	.cart-head{padding:11px;font-size:12px;position:absolute;right:20px;}
	.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;}
}
@media (max-width:850px){
	.news-left{width:100%;}
	.news-right{width:100%;margin-top:30px;padding:10px;}
}
@media (max-width:769px){
	.dichvu-txt{height:auto;padding:10px 20px;}
	.dichvu-txt h3{-webkit-line-clamp:2;font-size:15px;}
	.title-index2{font-size:25px;margin-bottom:20px;}
	.loigioithieu-txt-1,
	.font-size-50px{font-size:30px;}
	.title-index h2{font-size:20px;}
	.intro-txt-4{margin-top:20px}
	.intro-txt-2{font-size:30px;margin:5px 0px;}
	section > div.wrap-content.my-margin{padding:20px 0px;}
	.tabs-pro-detail .tab-content{padding:10px;}
	#social{transform:scale(85%);transform-origin:bottom right}
	.contact-group{transform:scale(75%);transform-origin:left bottom;}
	.gutter-x-20{--bs-gutter-x:10px;}
	.flex-about{flex-wrap:wrap;}
	.content-about{width:100%;}
	.photo-about{margin-top: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;}
}
@media (max-width:600px){
	.dangky-khoahoc a{font-size: 16px;padding: 7px 20px;}
	.mycourse-d{grid-template-columns:1fr 1fr;}
	.course-video{grid-template-columns:1fr;}
	.khoahoc-box.scale-img{width:fit-content;margin:0px auto;}
	.name-footer{font-size:25px;}
	.doitac-txt-1 div:nth-child(3){font-size:30px;margin:0px 0px 0px 20px;}
	.doitac-txt-1 div:nth-child(2){margin-left:60px;}
	.doitac-txt-1 div:nth-child(1){font-size:50px;margin-bottom:-20px;}
	.hoatdong-d{grid-template-columns:1fr 1fr;}
	.loigioithieu-txt-1 div{width:60px;}
	.tieuchi-item{gap:10px}
	.tieuchi-img{width:80px;}
	.doitac-d{padding-bottom:15px;gap:15px}
}
@media (max-width:440px){
	.khoahoc-d{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:369px){
}