@media screen and (max-width: 767px) {
    html{font-size: 10vw;}

    .full {width:100%; max-width: 767px; min-width: 320px;}
    /*  header  */
    .top{width:100%; height: 1.267rem; position: fixed !important; border-bottom: none;left: 0; top:0; z-index: 999 ;overflow: hidden;}
    .all{width: 100%;padding: 0 .533rem;}

    .new_logo {display: inline-block;font-size: .667rem;font-weight: normal;padding-left: 1rem;padding-top: 0.01rem;color: #fff;position: relative;left: 0rem;top: .05rem;}
    .new_logo span {font-size: 0.1rem;position: absolute;bottom: auto;right: -.4rem;top: 0.01rem;}
    .new_logo::before {content: '';width: .813rem;height: .773rem;background: url('//pic.mairuan.com/WebSource/formysql/news/old/uploads/images/formysql/new_logo.png') no-repeat;background-size: 100%;position: absolute;left: 0;top: .327rem;}
    .new_logo::after {content: "官方授权经销商";width: auto;font-size: .267rem;position: absolute;left: 1rem;bottom: -.22rem;}
    .m_menu{width: .553rem;position: absolute; right: 0.533rem; top: 0.450rem;}
    .topRight{width: calc(100% - 1.067rem);position: absolute;right: .533rem;top: 1.67rem;}
    .topRight .topSearch{width: 100%;}
    #searchValueId{width: calc(100% - 16px);}
    .searchButtom{top: 7px;left: auto;right: .2673rem;}
    .topMenuNaviList{width: 100%;padding: 0 .533rem;position: absolute;top: 2.667rem;left: 0;}
    .topMenuNaviList li{float: none;width: 100% !important;height: auto;padding: .267rem 0;border-bottom: 1px solid rgba(255, 255, 255, .5);}


    /*  index  */
    .indexBanner{height: 14.27rem;}
    .bannerImg {width: 7rem;left: auto !important;top: auto !important;right: 0;bottom: 0;}
    .indexBanner1 {height: 100% !important;}
    .indexBanner2 {height: 100% !important;background: url('//pic.mairuan.com/WebSource/formysql/news/old/uploads/images/formysql/m_navicatess.jpg!p100') no-repeat top center !important;background-size: 100% 100% !important;}

    .bgwhite ul{display: flex;}
    .bgwhite ul li{flex: 1;text-align: center;}
    .bgwhite ul li img{width: 1.667rem;}

    .indexDatabases>div{width: 100%;height: 2.667rem;overflow-y: scroll;white-space: nowrap;}
    .indexDatabases>div>a{display: inline-block !important;position: static !important;left: auto !important;top: auto !important;text-align: center;}
    .indexDatabases>div>a img{display: block;width: 2rem;margin: 0 auto;padding-bottom: 0 !important;}
    .indexDatabases>div>img{display: none !important;}

    /*   产品页  */
    .leftMenu{width: 100%;white-space: nowrap;overflow-y: scroll;display: flex;}
    .leftMenu li{display: inline-block;}
    .leftMenu li a{padding-right: .267rem;}
    .leftMenu li span{display: none;}
    .gmLinksProd span{display: inline-block;width: 2.667rem;height: .8rem;line-height: .8rem;font-size: .347rem;text-align: center;color: white;background-color: #ccc;border-radius: 4px;margin-right: .267rem;}
    .gmLinksProd a{float: none;display: inline-block;width: 2.667rem;height: .8rem;line-height: .8rem;font-size: .347rem;margin: 0;border-radius: 4px;}


    /*  下载页  */
    .xiazaiList li{min-height: .8rem;line-height: .8rem;padding-bottom: 0;margin-bottom: .267rem;font-size: .267rem;}
    .xiazaiList li span{display: inline-block;width: 2.5rem;height: .8rem;line-height: .8rem;text-align: center;color: white;background-color: #ccc;border-radius: 4px;font-size: .267rem}


    /*  support.html  */
    .borderl{border: 0;}


    /*  support category    */
    .supportCategoryMenu{
        float: none;
        width: 100% !important;
    }
    .supportCategoryList{
        float: none;
        width: 100% !important;
    }



}