@media (max-width: 1199px) {

}
@media (max-width: 1024px) {
    .menu{
        display: block;
        margin-top: 20px;
        margin-left: 20px;
    }
    .tel1{
        display: none;
    }
    .contain .logo{
        margin-top: 20px;
    }
    .h113{
        height: 90px;
    }
    .nav{
        position: fixed;
        top:0;
        right: -300px;
        width: 30%;
        max-width: 300px;
        height: 100%;
        background: #222;
        z-index: 11;
        transition: all .3s;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
    }
    header.active .nav{
        right: 0;
    }
    header.active .shadow{
        display: block;;
    }

    .topheader{
        padding-top: 40px;
    }
    .topul .topli{
        float: none;
        text-align: center;
        padding: 0;
    }
    .topul .topli .topa{
        display: block;
        font-size: 16px;
        line-height: 60px;
    }
    .news .time,.news .yuan{
        display: none;
    }
    .news .dy_con{
        background: none;
    }
    .news .word .fr{
        width: 75%;
    }
    .case .mid .item{
        height: auto;
    }
    .dynamic .time,.yuan{
        display: none;
    }
    .dynamic .word{
        width: 100%;
        float: none;
    }
    .dynamic .dy_con{
        background: none;
    }
}
@media (max-width: 768px) {
    .h113{
        height: 70px;
    }
    .contain .logo{
        margin-top: 10px;
    }
    .tel,.menu{
        margin-top: 10px;
    }
    .headRec{
        margin: 20px 0;
    }
    .news .word .pich{
        width: 30%;
    }
    .news .word .fr{
        width: 66%;
    }
    .footer-top .left{
        width: 48%;
    }
}
@media (max-width: 600px) {
    .loca{
        display: none;
    }
    .main{
        padding-top: 20px;
    }
    .lnav,.course {
        width: 100%;
        float: none;
    }
    .navlist,.f-navs{
        display: none;
    }
    .lnav .hot h2{
        font-size: 22px;
    }
    .footer-top .left{
        width: 70%;
    }
}
@media (max-width: 480px) {
    .h113{
        height: 55px;
    }
    .tel{
        display: none;
    }
    .nav{
        width: 40%;
    }
    .shadow .close{
        width: 35px;
        right: 42%;
        top: 20px;
    }
    .topul .topli .topa{
        line-height: 50px;
    }
    .contain .logo img{
        height: 40px;
    }
    .menu img{
        height: 40px;
    }
    .headRec{

        background-size: 80%;
        background-position: center;
    }

    .headRec h2{
        font-size: 24px;
    }
    .case-bg{
        background: none;
    }
    .case-bg-left,.case .mid{
        width: 100%;
        float: none;
        margin-top: 0;
    }
    .case .mid .item{
        width: 49%;
        margin-top: 10px;
        margin-bottom: 0;
    }
    .case .mid .item:nth-child(odd){
        margin-left: 0;
    }
    .news .word .fr{
        margin-top: 0;
    }
    .news .word{
        padding: 15px 0;
    }
    .news .word h3,.dynamic .word h3{
        line-height: 1;
        margin-bottom: 10px;
        font-size: 16px;
    }
    .about .box{
        padding: 25px 0;
        line-height: 28px;
        font-size: 14px;
        max-height: 280px;
        overflow: hidden;
    }
    .about .more{
        margin-top: 20px;
        margin-bottom: 25px;
    }
    .blogroll{
        display: none;
    }
    .dynamic .word .fr{
        margin-top: 0;
    }
    .deser li{
        width: 49%;
        margin-right: 2%;
        margin-top: 15px;
    }
    .deser li:nth-child(even){
        margin-right: 0;
    }
    .footer-top .left{
        width: 64%;
        line-height: 24px;
    }
}
@media (max-width: 320px) {

}