/* Responsive */
@media (max-width:1001px){
    .menu{display:none;}
    .cart-head{padding:5px;font-size:12px;}
    .header{}
    .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){
    .menu{display:none;}
    .hidden_mobi,#arcontactus,#messages-facebook,.quick_contact{display:none;}
    .hidden_destop{display:block;}
    .menu_baophu{background:#000;opacity:0.8;z-index:998;left:0px;top:0px;position:fixed;width:100%;height:100%;display:none;}
    .icon_menu_mobi{color: var(--maincolor);font-size: 18px;text-decoration:none;width: 75px;display:inline-block;cursor:pointer;margin:0;}
    .icon_menu_mobi i{}
    a.home_mobi{color:#000;text-decoration:none;float:right;font-size:20px;}
    .logo-mobi{display:block;text-align:center;padding: 2px 0;}
    a.phone_mobi{color:#fff;text-decoration:none;float:left;font-size:18px;}
    a.phone_mobi i{margin-right:12px;-webkit-animation:my 700ms infinite;-moz-animation:my 700ms infinite;-o-animation:my 700ms infinite;animation:my 700ms infinite;}
    /* Search RP */
    .menu_mobi{color:#fff;font-size:18px;text-decoration:none;padding:0px 10px;width:100%;cursor:pointer;display:flex;height:100%;cursor:pointer;position:-webkit-sticky;position:sticky;top:0;z-index:1007;background:#fff;align-items:center;justify-content:space-between;}
    .menu_mobi_add{display:grid;position:fixed;left:-100%;top:0;background:#fff;z-index:9999999;color:#fff;height:100vh;overflow:auto;line-height:1.5;padding-top:35px;padding-bottom:20px;width:85%;min-width:140px;max-width:440px;box-shadow:inset -4px 0px 8px rgba(0,0,0,0.3);transition:0.5s;}
    .menu_mobi_active{left:0;transition:0.5s;}
    .menu_mobi_add ul{list-style:none;padding:0;margin-bottom:unset;}
    .menu_mobi_add ul li.li-tim, .menu_mobi_add ul li.li-search{display:none}
    .menu_mobi_add ul li h2{font-size:17px;margin-bottom:0;}
    .menu_mobi_add ul li b{display:inline-block;vertical-align:top;margin-right:8px;}
    .menu_mobi_add ul li b img{display:inline-block;vertical-align:top;}
    .menu_mobi_add ul li a{text-decoration:none;color:#191919;display:block;border-bottom:1px solid rgb(132 132 132 / 20%);padding:10px 40px 10px 0;margin-left:20px;position:relative;text-transform:uppercase;}
    .menu_mobi_add ul li a.active2{color: var(--maincolor);}
    .menu_mobi_add ul li a i{position:absolute;height:100%;right:0;top:0;border-bottom:1px solid rgba(255,255,255,0.1);width:40px;text-align:center;padding-top:13px;transform:rotate(90deg);border-bottom:1px solid rgba(255,255,255,0.1);}
    .menu_mobi_add ul li a.active2 i{transform:rotate(0deg);border-left:1px solid rgba(255,255,255,0.2);}
    .menu_mobi_add ul ul{display:none;padding-left:0;}
    .menu_mobi_add ul li ul li a{padding-left:20px;color:#6f6f6f;}
    .menu_mobi_add ul li ul li ul li a{padding-left:40px;}
    .close_menu{position:absolute;top:0px;right:0px;font-size:15px;width:25px;text-align:center;line-height:25px;cursor:pointer;color:var(--maincolor);border-bottom:1px solid;border-left:1px solid;}
    .search-res{position:relative;width:40px;}
    .search-res .icon-search{width:40px;height:40px;cursor:pointer;text-align:center;line-height:42px;color:var(--maincolor);font-size:17px;margin:0px;margin-top:0px}
    .search-res .icon-search.active{background:#fdefd5;border-radius:100%;color:#7e4a3d;}
    .search-res .search-grid{position:absolute;top:66px;right:0px;width:0px;height:33px;overflow:hidden;background:#fff;border:1px solid var(--maincolor);z-index:2;opacity:0;border-radius:25px;line-height:normal}
    .search-res .search-grid p{float:left;width:35px;height:32px;cursor:pointer;outline:none;border:none;margin:0px;font-size:17px;display:block;color:#7e4a3d;line-height:33px;text-align:center}
    .search-res .search-grid input{width:calc(100% - 35px);float:right;line-height:31px;outline:none;border:none;color:#666363;font-size:13px;padding:unset;}
    .search-res .search-grid input::-webkit-input-placeholder{color:#ccc}
    .search-res .search-grid input:-moz-placeholder{color:#ccc}
    .search-res .search-grid input::-moz-placeholder{color:#ccc}
    .search-res .search-grid input:-ms-input-placeholder{color:#ccc}
    a.logo-mb{display:inline-block;margin:auto;}
    /*  -- menu mobile ---*/
    .header{
    display: none;
}
    .w-newsletter{width: 100%;}
    .newsletter-input, .flex-row2 .newsletter-input{width: 100%;margin-bottom: 15px;}
    .newsletter-btn{width: 100%;margin: 0;}
    .footer-article .wrap-content{padding: 20px 10px  30px;}
    .footer-news{
        width: 100% !important;
        margin-top: 20px !important;
        text-align: center;
    }
    .wap_between, .wrap-content{padding: 0 10px;}
    .item-news{width: calc(50% - 10px);margin: 5px;}
    .title-main span, .title-main h1, .title-main h2{font-size: 1.3rem;}
    .logo-mobi img{width: auto;max-height: 70px;}
    .hotline-header{display: none;}
    .wrap-aboutHome{
        padding: 30px 0;
    }
    .icon-aboutHome{
        margin-bottom: 18px;
    }
    .desc-aboutHome{
        margin-bottom: 20px;
        font-size: 15px;
    }
    .info-aboutHome{
        width: 100%;
    }
    .left-aboutHome{
        width: 100%;
    }
    .right-aboutHome{
        width: 100%;
        margin-top: 20px;
    }
    .accordion-button{font-size: 16px;}
    .wrap-quizletHome{padding: 30px 0;}
    .title-main-index span{
        font-size: 15px;
    }
    .title-main-index h2{
        font-size: 22px !important;
    }
    .wrap-quizletHome::before{
        top: 30%;
        border-radius: 15px;
    }
    .wrap-quizletHome::after{
        background-size: 60px;
        width: 70px;
    }
    .wrap-courseHome{padding: 30px 0;}
    .slogan-index{max-width: 100%;margin-bottom: 15px;}
    .course{
        width: calc(100%/2 - 10px);
        margin: 10px 5px;
        padding: 0 10px 14px;
    }
    .name-course{font-size: 16px;}
    .view-quizlet, .view-course{
        font-size: 13px;
        background-size: 30px, auto;
    }
    .view-more a{
        font-size: 13px;
    }
    .wrap-newsletter{padding: 30px 0;}
    .left-newsletter{width: 100%;text-align: center;}
    .right-newsletter{width: 100%;margin-top: 20px;}
    .text-newsletter{
    font-size: 16px;
}
    .text-newsletter p{
    font-size: 22px;
}
    .btn-hotline{
    font-size: 16px;
}
    .btn-hotline span{
    background-size: 31px, auto;
    padding-left: 42px;
}
    .wap-newsletter{
        padding: 20px 20px 40px;
    }
    .newsletter-btn input{width: 160px;}
    .wrap-feedback{padding: 30px 0;}
    .slick_ndcn{display: none;}
    .slick_hinhcn{width: 100%;margin-bottom: 0;}
    .feedback{
        box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.2);
        margin: 10px 5px;
        padding: 15px 15px;
    }
    .wap-feedback::before{
        position: relative;
        order: 2;
        left: inherit;
        display: none;
    }
    .wrap-albumHome{
    padding: 30px 0;
}
    .left-albumHome{display: none;}
    .right-albumHome{
        width: 100%;
        gap: 10px;
        grid-template-columns: 1fr 1fr;
    }
    .right-albumHome .album{
        height: 100%;
    }
    .right-albumHome .album:nth-child(1){
        height: 100%;
    }
    .album{
        width: calc(50% - 10px);
        margin: 6px 5px;
    }
    .wap-albumHome{padding-bottom: 0;}
    .wrap-newsHome{
    padding: 30px 0;
}
    .view-newsHome{display: none;}
    .footer{padding-top: 50px;}
    .footer::before{
    width: 100px;
    background-size: 100px auto;
    height: 72px;
    top: 28px;
}
    .footer::after{
    display: none;
}
    .wap_copy{
    justify-content: center;
    margin-top: 20px;
}
    .ul-social-footer{justify-content: center;}
    .text-itemListNews{
    padding-top: 0;
    font-size: 15px;
    margin-bottom: 0;
}
    .text-itemListNews span{
    font-size: 23px;
}
    .itemListNews{
    margin: 30px 0;
    padding: 0 12px 7px;
}
    .pic-itemListNews{
    margin-top: 0;
}
    .info-itemListNews{}
    .name-itemListNews{
    font-size: 16px;
    margin-bottom: 10px;
}
    .desc-itemListNews{
    -webkit-line-clamp: 3;
}
    .quizlet{width: calc(50% - 10px);margin: 10px 5px 38px;padding: 20px 10px 5px;}
    .newsHome{width: calc(50% - 10px);margin: 7px 5px;}
    .name-newsHome{font-size: 16px;}
    .product-list{margin-bottom: 15px;}
    .title-newsletter h2{
        font-size: 18px;
        background-size: 30px, auto;
        background-position: top 10px left, bottom;
        padding-left: 33px;
    }



    }
    @media (max-width:769px){
    .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{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
    }
    @media (max-width:440px){
    .policy__list > li{width:100%;padding-right:0px!important;border-bottom:1px solid #f1f1f1!important;}
    }
    @media (max-width:369px){
    }