@media(max-width: 1210px){
    #pro_box{
        width:98%;
    }
    .product_content{
        width:22%;
    }
    .pro_content li .swiper-slide{
        width:100%;
    }
    .product_info_box{
        width:100%;
    }
    /*.product_content li>div img{*/
        /*width:100%;*/
    /*}*/
    .product_content li>div a{
        width:100%;
    }
    .pro-menu li{
        width:15%;
        padding:0 2%;
    }
    .pro-menu li a{
        width:100%;
        background-size:100%;
        padding-top:100px;
    }
    .detail_box{
        width:60%;
    }
    .detail_box section{
        width:100%;
    }
    .detail_box section div{
        width:100%;
    }
    .detail_box section div img{
        width:60%;
        margin-left:0;
    }
    .detail_box section div>span{
        width:80%;
    }
    .s_swiper_nav{
        left:5px;
    }
    .back-btn{
        right:5px;
    }
}