@media (max-width: 1199px) {

}
@media (max-width: 1024px) {
    .tit{
        padding-top: 40px;
    }
    .padb80{
        padding-bottom: 40px;
    }
    .pad80{
        padding: 40px 0;
    }
    .menu{
        display: block;
    }
    .nav{
        position: fixed;
        right: -30%;
        top: 0;
        height: 100%;
        width: 30%;
        background: #222;
        padding-top: 40px;
        box-sizing: border-box;
    }
    .top.active .nav{
        right: 0;
        transition: all .3s;

    }
    .nav li{
        float: none;
        width: 100%;
    }
}
@media (max-width: 768px) {
    .about-home img,.lnk,.footNav dl.quickNav{
        display: none;
    }
    .about-home .fr{
        float: none;
        width: 100%;
    }
    .footNav #message_wrap{
        width: 65%;
        float: left;
    }
    .footNav dl.ewm{
        width: 30%;
    }
    .foot-tel{
        right: 0;
        left: auto;
    }
}
@media (max-width: 600px) {
    .top .fr img{
        display: none;
    }
    .service li,.partner .partner-list li{
        width: 49%;
    }
    .service li.mar0,.partner .partner-list li.mar0{
        margin-right: 2%;
    }
    .service li:nth-child(even),.partner .partner-list li:nth-child(even){
        margin-right: 0;
    }
    .service li h4,.pro .tab_tit li span{
        font-size: 18px;
    }
    .news .list li{
        float: none;
        width: 100%;
    }
    .left-box,.hot-box{
        width: 100%;
        float: none;
    }
    .pro-list .info p{
        line-height: 24px;
        max-height: 48px;
        overflow: hidden;
    }
    .pro-list li{
        padding: 20px 0;
    }
    .pad60{
        padding: 40px 0;
    }
}
@media (max-width: 480px) {
    .top{
        height: 60px;
    }
    .nav{
        width: 40%;
        right: -40%;
    }
    .shadow img{
        right: 42%;
    }
    .service li h4,.pro .tab_tit li span{
        font-size: 16px;
    }
    .tit h2{
        font-size: 24px;
    }
    .tit{
        margin-bottom: 15px;
    }
    .pro .tab_tit{
        margin-top: 90px;
    }
    .pro .tab_tit li{
        width: 49%;
    }
    .pro .tab_tit li:nth-child(2){
        margin-right: 0;
    }
    .pro .tab_tit li:last-child{
        display: none;
    }
    .about-home .fr{
        text-align: center;
    }
    .footNav #message_wrap,.footNav dl{
        width: 100%;
        float: none;
    }
    .footNav dl.ewm{
        margin-top: 20px;
    }
    .foot-tel{
        top: auto;
        bottom:24px
    }
    .top .logo a{
        margin-top: 5px;
    }
    .top .logo a img{
        height: 50px;
    }
    .top .fr{
        display: none;
    }
    .menu{
        margin-top: 5px;
    }
    .pro-list img{
        width: 120px;
    }
    .more_btn,.m_hidden{
        display: none;
    }
    .position h2{
        font-size: 20px;
    }
    .service li{
        padding:0;
    }
    .pro .tab_tit li span{
        margin-top:80px;
    }
    .lam_box .box{
        padding:15px;
    }
    .tel{
        height: auto;
        float: none;
    }
    .foot-tel .mail{
        margin-left: 0;
        margin-top: 10px;
        height: 50px;
    }
    .news_list{
        padding-bottom: 0;
    }
}
@media (max-width: 320px) {

}