@media (max-width: 768px) {
    img{max-width: 100%}
    .mh{display: none!important;}
    .container{min-width: 320px}
    .top-right{top: 135px;width: 100%;text-align: center;padding-left:18.72%;padding-right: 18.75%}
    .top-search{width: 100%;background-color:#fff; border-radius: 40px; height: 40px;font-size: 16px;}
    .search-btn{background: url("../images/m_search_btn.png") 0 50% no-repeat;height: 40px;margin-left: -35px;width: 40px;}
    .h120{height: 90px;position: static}
    .N{height: 100px;background:url("../images/m_search_bg.png");background-size: cover}
    .m_mt0{margin-top: 0}
    .more{display: none}
    .ml82{display: none;position: absolute;left: 15px;right: 15px;background:rgba(4,41,59,1);margin-left: 0;color: #fff;z-index: 1}
    .p12{padding: 0;}
    .h{display:inline-block;width: calc(25% + 1px);width:-moz-calc(25% + 1px);width:-webkit-calc(25% + 1px);font-size: 16px;text-align: center;border: 1px solid #d6d6d6;margin-left: -1px;margin-top: -1px;line-height: 45px;}
    .w82{position: static;color:#545454;margin: 0 auto; font-size: 14px; display:inline-block;padding-right: 0.8em;background: url("../images/ico-down.png") 100% 50% no-repeat;width: auto}
    .w82.hover{background: url("../images/ico-up.png") 100% 50% no-repeat}
    .m_f0{font-size: 0}
    .m_pb20{padding-bottom: 20px;background-color: #f4f4f4}
    .m_b0{border: none}
    .m_abs{position: absolute}
    .pct25{width: calc(50% + 1px);width:-moz-calc(50% + 1px);width:-webkit-calc(50% + 1px);}
    .product-list:hover .dn{display: none}
    .product-list>a>img,.product-list a.db{padding: 0 10px}
    .product.flex{padding: 0}
    .h .flex{margin-left: 0;overflow: auto;height: auto}
    .h li.lh24{text-align: left;padding: 1em}
    .h a.g20{color: #fff}
    .h .pct90{width: auto;margin-left: 3.5em}
    .h .pct11{width: 33.33%}

    .log-right,.reg-right{margin-left: 0;width: 100%}
    .reg-logo{width: 100%;}
    .reg-box,.log-box{width: auto}

    .member-left{display: none}
    .member-right{padding:0;margin-left: 0}
    .member-right img{padding: 0 10px;}
    .form-box{width: 100%;padding: 0 15px;margin-top: 30px;margin-bottom: 40px;}

    .news-list{padding: 0 10px;margin-bottom: 20px;}
    .news-list-text{margin-left: 70px}
    .news-list-text .mt10{margin-top: 2px;}
    .news-list-text:before{display: none;}
    .news-content{padding-left: 10px; padding-right: 10px;}
    .m_tc{text-align: center}
    .content-title{margin-top: 0;padding: 0 15px;}
    .product-right{margin-left: 0;padding: 0 15px;}
    .product-left{position: static}
    .switch{display: none}
    .product-image{height: auto}
    .image{display: block;width: auto;padding: 30px 0;border: none;height: 320px;}
    .m_mb50{margin-bottom: 50px;}

    .my_nav{display: block}
    .nav-btn{background:none;top:0;margin-top: 20px;right: 0;padding: 20px}
    .nav-btn.on{background-color: #2a596f;padding-bottom: 34px;}
    .nav-ul{width: 100%;background-color: #2a596f;padding: 15px;}
}