@media(max-width:767px) {
    .title-slide-product {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    .slide-product ul.slick-dots {
        padding-top: 20px;
    }
    .slide-product .slide-arrow.prev-arrow {
        left: 80px;
    }
    .slide-product .slide-arrow.next-arrow {
        right: 80px;
    }
    .popup-hd,
    .close-popup {
        margin-top: 20px;
        max-width: 274px;
        font-size: 1.8rem;
        min-height: 52px;
    }
    .popup-hd::after,
    .close-popup::after {
        width: 31px;
        height: 31px;
    }
    .slide-product .slick-arrow img {
        width: 10px;
    }
    .slide-product .slide-arrow {
        bottom: -5px;
    }
    .popup-cont .popup-cont-inner {
        overflow-y: scroll;
        height: 90%;
        width: calc(100% - 30px);
        padding: 15px 75px;
    }
    .popup-cont-inner .col-inner {
        padding-bottom: 20px;
    }
    .name-product {
        font-size: 1.3rem;
    }
    .mt-sm-75 {
        margin-top: 75px;
    }
    .product-develop::before {
        width: 160px;
        height: 160px;
        top: -37px;
    }
    .product-develop::after {
        width: 160px;
        height: 160px;
        z-index: -1;
    }
    .box-about-product {
        padding: 20px 25px 40px;
    }
    .title-oem-product .num {
        width: 36px;
        height: 40px;
        margin-right: 0;
    }
    .title-oem-product p {
        width: calc(100% - 36px);
        margin-left: 15px;
        font-size: 1.8rem;
        line-height: 1.3;
    }
    .title-oem-product span {
        font-size: 1.4rem;
    }
    .img-product-oem {
        max-width: 272px;
        margin: 0 auto;
    }
    .product-about::after {
        background-image: url(../images/product/bg-about-sm.jpg);
        background-size: 100% 100%;
    }
    .product-made .container::after {
        width: 159px;
        height: 122px;
        top: 75px;
    }
    .product-made::after {
        width: 158px;
        height: 158px;
        display: none;
    }
    .product-made::before {
        top: -108px;
        width: 158px;
        height: 158px;
        right: 0;
        z-index: -1;
    }
    .title-product-made {
        margin-top: 15px;
        font-size: 1.4rem;
    }
    .product-made-cont {
        font-size: 1.4rem;
    }
    ul.list-data li {
        width: 100%;
    }
    ul.list-data li:nth-child(4n) {
        width: 100%;
    }
    .product-system::before{
        width: 155px;
        height: 155px;
        bottom: -40px;
    }
    .page-system .page-banner{
        background-position: right -24px center;
    }
    ul.list-data li{
        font-size: 1.4rem;
    }
    ul.list-anchor li a{
        padding-right: 10px;
        padding-left: 30px;
    }
}