body {
            margin: 0;
            padding: 0;
            font-family: 'Quicksand', sans-serif !important;
        }
        
        html {
            font-family: 'Quicksand', sans-serif !important;
            scroll-behavior: smooth;
        }
        
        .maincontent {
            width: 100%;
            margin-top: 40px;
        }
        
        .content {
            margin: 0 5%;
        }
        /* product_list */
        
        .product_list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            position: relative;
        }
        
        .product_list ul,
        .product_list li,
        .product_list li a {
            text-decoration: none;
            list-style: none;
            color: #000000;
        }
        
        .product_list li:hover button {
            background-position: right center;
            color: rgb(37, 32, 37) !important;
            display: block;
            cursor: pointer;
            transition: all ease 0.5s;
            opacity: 1;
        }
        
        .product_list li:hover .product_item_name {
            color: #fd3838;
        }
        
        .product_list:hover img {
            filter: grayscale(1);
            transition: all ease 0.5s;
        }
        
        .product_item a:hover img {
            filter: grayscale(0);
        }
        
        .product_item {
            /* margin: 20px 20px 70px 20px; */
            width: 23.5%;
            background-color: none !important;
            border-radius: 20px;
            box-shadow: none !important;
            padding: 0 2px;
        }
        
        .product_item a {
            position: relative;
        }
        
        .product_item img {
            filter: blur(1px);
            width: 100%;
            height: auto;
            aspect-ratio: 1;
            background-repeat: no-repeat;
            background-position: center;
        }
        
        .product_des {
            backdrop-filter: blur(20px);
            opacity: 0.8;
            margin-left: 10px;
        }
        
        .product_des p {
            margin: 5px 0;
        }
        
        .product_item_name {
            margin-bottom: 15px !important;
            font-size: large;
            font-weight: 900;
            color: dark;
        }
        /* .product_item_size {} */
        
        .product_item_price {
            height: 30px;
            display: flex;
            flex-wrap: nowrap;
            font-weight: 900 !important;
        }
        
        .btn_detail {
            /* margin: 0 25%; */
            background-color: none;
            transform: translateY(-40px);
            transition: 0.3s;
            position: absolute;
            width: 100%;
            transition: all ease 0.5s;
        }
        
        .btn_detail button {
            transition: all ease 0.5s;
            /* display: none; */
            opacity: 0;
            padding: 0;
            width: 100%;
            height: 40px;
            outline: 0px;
            border: none;
            color: #fff !important;
            font-weight: 900;
            font-family: 'Quicksand', sans-serif !important;
            font-size: 1rem;
        }
        
        .product_detail {
            display: flex;
        }
        
        .product_img_detail {
            width: 40%;
            margin: 0 5%;
        }
        
        .product_img_detail img {
            width: 100%;
            border-radius: 20px;
        }
        
        .product_des_detaiil {
            width: 40%;
            margin: 0 5%;
        }
        
        .product_item_name_detail {
            font-size: 50px;
            font-weight: bolder;
            color: #fd3838;
            margin: 0;
            margin-bottom: 20px;
        }
        
        .product_item_size_detail {
            font-size: 30px;
            margin: 0;
        }
        
        .product_item_price_detail {
            height: 60px;
            font-weight: bolder;
            font-size: 30px;
            display: flex;
            margin-bottom: 15px;
        }
        
        .more_products {
            transition: 0.5s;
            background-size: 200% auto;
            width: 150px;
            height: 40px;
            outline: 0px;
            border: none;
            background-image: linear-gradient(to right, #f86903 0%, #ffc296 50%, #f86903 100%);
            border-radius: 10px;
            color: #fff !important;
            font-weight: 900;
            font-family: 'Quicksand', sans-serif !important;
            font-size: larger;
            margin-left: calc(50% - 150px + 95px);
        }
        
        .more_products a {
            text-emphasis: none;
            color: #fff !important;
            text-decoration: none;
        }
        
        .more_products:hover {
            background-position: right center;
        }
        
        .product_item_content_detail {
            font-size: 20px;
            font-weight: medium;
            color: #000000;
        }
        
        .product_img_detail .add_tocart {
            width: 100%;
            height: 40px;
            outline: 0px;
            border: none;
            background-image: linear-gradient(147deg, #fe8a39 0%, #fd3838 74%);
            border-radius: 10px;
            color: #fff !important;
            font-weight: 900;
            font-family: 'Quicksand', sans-serif !important;
            font-size: larger;
        }
        
        .product_img_detail .add_tocart:hover {
            height: 60px;
            box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        }
        /* //Pagination */
        
        .Pagination {
            display: flex;
            flex-wrap: nowrap;
            justify-content: space-evenly;
        }
        
        .Pagination button {
            padding: 10px;
            margin: 0 20px;
        }
        
        @media only screen and (max-width: 900px) {
            .content {
                margin-left: 0%;
            }
            .tendanhmuc {
                font-weight: 900;
                font-size: large;
                display: flex;
                padding-top: 35px;
                padding-bottom: 25px;
                padding-left: 5%;
                margin: 0 !important;
            }
            .tendanhmuc p {
                padding: 0;
                margin: 0;
            }
            .product_list {
                display: flex;
                flex-wrap: wrap;
                justify-content: space-between;
                position: relative;
            }
            .product_list li:hover button {
                background-position: right center;
                color: rgb(37, 32, 37) !important;
                display: block;
                cursor: pointer;
                transition: all ease 0.5s;
                opacity: 1;
            }
            .product_list li:hover .product_item_name {
                color: #fd3838;
            }
            .product_list:hover img {
                filter: grayscale(1);
                transition: all ease 0.5s;
            }
            .product_item a:hover img {
                filter: grayscale(0);
            }
            .product_item {
                /* margin: 20px 20px 70px 20px; */
                width: 48%;
                background-color: none !important;
                border-radius: 20px;
                box-shadow: none !important;
                padding: 0 1%;
                margin: 10px 0;
            }
            .product_item a {
                position: relative;
                width: 100%;
                aspect-ratio: auto;
            }
            .product_pic {
                position: relative;
                width: 100% !important;
                aspect-ratio: 1;
            }
            .product_item img {
                filter: blur(0);
                width: 100%;
                height: auto;
                vertical-align: middle;
                aspect-ratio: 1;
            }
            .product_des {
                backdrop-filter: blur(20px);
                opacity: 0.8;
                margin-left: 0px;
            }
            .product_des p {
                margin: 0;
                font-size: 12px;
            }
            .product_item_name {
                font-size: 12px;
                font-weight: 900;
                color: dark;
                margin: 0px !important;
            }
            .more_products {
                margin-left: calc((100% - 150px)/2);
            }
            .partner {
                display: flex;
                justify-content: space-evenly;
            }
            .partner img {
                width: 100px;
                height: 100px;
                object-fit: cover;
                border-radius: 30px;
                box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
                transition: 0.5s;
            }
            /* sanphamchitiet */
            .product_detail {
                display: flex;
                flex-direction: column;
            }
            .product_img_detail {
                width: 90%;
            }
            .product_des_detaiil {
                width: 90%;
            }
            .product_item_name_detail {
                font-size: x-large;
                padding-top: 20px;
            }
            .product_item_price_detail {
                height: auto;
                font-size: large;
                padding-top: 0;
                margin: 0;
            }
            .product_item_size_detail {
                font-size: large;
            }
            .product_item_content_detail {
                width: 100%;
                font-size: medium;
            }
            /* tab_baiviet */
            .product_list li {
                display: flex;
            }
            .baiviet_item {
                width: 90%;
                height: auto;
                display: flex;
                flex-direction: column;
            }
            .baiviet_item a {
                display: flex;
                flex-direction: column;
                height: auto;
            }
            .baiviet_item a img {
                width: 100%;
                height: auto;
                object-fit: contain;
                border-radius: 20px 20px 0 0;
            }
            .baiviet_des {
                width: 100%;
            }
            .baiviet_tomtat {
                display: flex;
                flex-direction: column;
            }
            .baiviet_item a .btn_detail button {
                position: relative;
                width: 100px;
                left: 80%;
                margin-bottom: 10%;
            }
            /* baivietchitiet */
            .baivietchitiet {
                margin-left: 5%;
                width: 90%;
            }
            .baivietchitiet p img {
                width: 90% !important;
            }
            /* thongtinlienhe */
            .contact {
                width: 90%;
                margin-left: 5%;
            }
            .contact_zalo {
                display: flex;
                flex-direction: column-reverse;
                align-items: center;
            }
            .avt-zalo {
                width: 100%;
            }
            /* giohang */
            .giohang {
                display: flex;
                flex-direction: column;
                padding-top: 0px;
                margin: 0;
            }
            .tbl_giohang {
                display: none;
            }
            .shoppingcart_icon {
                display: block;
            }
            .tbl_giohang_mobile {
                display: flex;
                width: 90%;
                margin-left: 5%;
            }
            .tbl_giohang_mobile tr {
                display: flex;
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                margin-bottom: 10px;
            }
            .tbl_giohang_mobile tr:first-child {
                border-bottom: 1px solid #bcb4b4;
                margin-bottom: 10px;
            }
            .cart_item_mobile_img {
                width: 50%;
            }
            .cart_item_mobile_img img {
                width: 100%;
                border-radius: 10px;
            }
            .cart_item_mobile_des {
                width: 100%;
                margin-left: 5%;
                display: flex;
                flex-direction: column;
            }
            .cart_item_mobile_number {
                width: 35%;
                display: flex;
                justify-content: center;
            }
            .cart_item_mobile_number button {
                width: 100%;
            }
            /* thank */
            .thanks {
                width: 90%;
                margin-left: 5%;
                min-height: 300px;
                display: flex;
                flex-wrap: wrap;
                flex-direction: column;
                align-items: center;
                justify-content: center;
            }
        }