@media (min-width: 300px) and (max-width: 700px) {
    body .banner-box {
        height: 100px;
    }

    .banner-box img {
        width: 100%;
        /*height: 100%;*/
    }
    .banner-img img {
        width: 100%!important;
        height: 200px!important;
        min-width: 100%!important;
    }
    body .pro-box {
        padding-top: 20px;
    }
    .pro-box .pro-item {
        background: #ffffff;
        padding: 10px;
        overflow: hidden;
        margin-bottom: 10px;
        box-shadow: none;
        min-height: 100px;
    }
    .pro-item h3 {
        margin-top: 10px;
        font-size: 16px;
    }

    .pro-box .cp_img {
        display: inline-block;
        float: none;
        width: 50px;
        height: 50px;
        margin-right: 5px;
    }

    .pro-middle.pro-other {
        margin: 10px 0;
    }
    .pro-other .pro-other-title {
        margin-bottom: 14px;
        font-size: 16px;
    }
    .pro-other .pro-other-item {
        height: 30px;
        line-height: 30px;
        width: 80px;
        font-size: 14px;
        border-radius: 0;
    }
    .pro-item,.pro-item-box{
        width:100%!important;
        height:100%!important;
    }
    .cp_img{
        width:100%!important;
        margin-top: -30px;
    }
    .pro-item,.pro-item-box{
        height: 240px;
    }
    .btn1{
        margin-top: 90px;
    }
    .clearfix1{
        display: none;
    }
    .clearfix2{
        display: block!important;
    }
    .pro-other-item1{
         width:160px;
        height: 160px;
        line-height: 90px;
        border: 1px solid #efefef;
        border-radius: 50%;
        font-size: 20px;
        cursor: pointer;
        transition: all 0.3s;
        color: #545454;
        margin-top: 10px!important;
        margin-bottom: 20px!important;
    }

    .clearfix2 li{

        width: 40% !important;
        margin-bottom: 20px;
        text-align: center;
        box-sizing: border-box;
        margin-right:8%;
    }
   .cp_img1{
        margin-top: 35px;
    }
   #overDiv{
       position: fixed!important;
       top:0;
   }
    #dlDiv{
        width:100%!important;
        margin-top: -50px!important;
    }

    .reg-item {
        height: 50px!important;
        line-height: 50px!important;
        font-size: 18px!important;

    }
    .bannerWrap{
        display: none;
    }

}