@media screen and (max-width: 1700px){

}

@media screen and (max-width: 1600px){

}

@media screen and (max-width: 1500px){

}

@media screen and (max-width: 1400px) {

}

@media screen and (max-width: 1368px){

}

@media screen and (max-width: 1300px){

}

@media screen and (max-width: 1200px){

}

@media screen and (max-width: 1300px){

}

@media screen and (max-width: 1090px){
    .banner-men{
        display: none;
    }

    .head{
        display: none;
    }
    #banner .item{
        background-position: center;
    }
    .m-hd{display: block;}

    #hd{display: none!important;}

    /*.product-bd{margin-top: 60px;}*/

    .m-nav{background: white;position: fixed;top: 60px;height: 100%;}
}

@media screen and (max-width: 769px){

    .pc{
        display: none;
    }

    .phone{
        display: block;
    }


    .fd-left{
        padding-left: 10px;
    }
    .fd-left ul li a{
        width: 82%;
    }

    .liao-zi{
        margin: 28px auto;
    }

    .con-item1-content .liaojie{
        font-size: 15px;
        margin-top: 32%;
    }
    .con-item1-content img{
        width: 100%;
    }
    .con-item1-top .liaojie{
        font-size: 17px;

    }
    .banner-title{
        width: 100%;
        margin-left: 1%;
    }
    .xiangqin .more-b{
        margin-left: 20%;
        margin-top: 20%;
    }

    /* new */
    .new-title .title-en{
        font-size: 18px;
    }
    .new-title .title-line{
        width: 20px;
        height: 2px;
        background-color: #146DEB;
        margin: 5px auto;
    }
    .new-title .title-cn{
        font-size: 10px;
    }
    .new-con{
        margin-top: 27px;
        padding: 10px;
    }
    .new-con-l{
        width: 100%;
        float: unset;
        overflow: hidden;
    }
    .new-con-r{
        width: 100%;
        float: unset;
    }
    .new-con .hd{
        float: unset;
        border-right: none;
    }
    .new-con .hd ul li{
        width: 25%;
        height: 30px;
        text-align: center;
        display: block;
        float: left;
        padding-right: 0px;
        position: relative;
        cursor: pointer;
    }
    .new-con .hd ul li a{
        height: 100%;
        display: inline-block;
        line-height: 30px;
        font-size: 13px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #333333;
    }
    .new-con .hd ul li img{
        position: absolute;
        display: none;
        right: -15px;
        top: 12px;
    }
    .new-con .hd ul .on{
        border-bottom: 1px solid #146DEB;
    }
    .new-con .hd ul .on img{
        display: none;
    }
    .new-con .hd ul li .pc{
        display: none;
    }

    .new-con .hd ul li .phone{
        display: block;
    }
    .new-con .bd ul li{
        padding-bottom: 20px;
    }
    .new-con .bd .title{
        margin-top: 20px;
    }
    .new-con .bd .img{
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        margin-top: 10px;
    }
    .new-con .bd .img img{
        width: 100%;
    }
    .new-con .bd .bd-right-con{
        width: calc(100% - 0px);
        margin-top: 10px;
    }

    .new-con .bd .info{
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .new-con-r ul li{
        height: 30px;
    }
    .new-con-r ul li a{
        line-height: 30px;
        font-size: 13px;
    }
    /* .con-item1 */
    .con-item1{
        width: unset;
    }
    .business-slick{
        margin-top: 20px;
    }

    .about-box .about-con{
        padding: 10px;
    }
    .about-box .about-con .about-p{
        padding: 10px 0;
        text-indent: 2em;
        font-size: 14px;
        line-height: 28px;
    }
    .about-box .about-pic{
        padding-bottom: 0;
    }
    .about-box .about-pic .swiper-container1{
        width: 100%;
        margin: 0 auto;
    }
    .about-box .about-pic .swiper-container1 .name{
        margin-top: 10px;
        text-align: center;
        font-size: 13px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #333333;
    }
    .about-box .swiper-container-horizontal>.swiper-pagination-bullets, .about-box .swiper-pagination-custom, .swiper-pagination-fraction{
        bottom: -20px;
    }
    .business-box{
        background-color: white;
        width: 100%;
        padding: 10px 0 30px 0;
    }
    .footer-wp .footer-right{
        width: 100%;
        text-align: center;
    }
    .footer-bottom{
        height: unset;
    }
    .footer-bottom .footer-copy{
        line-height: 28px;
    }
    .footer-bottom .footer-copy a{
        line-height: 28px;
    }
    /*  group-intro*/
    .group-intro .banner{
        width: 100%;
        height: 380px;
        margin-top: 60px;
        background: url(../images/13.png) no-repeat center;
        background-size: auto 380px;
    }
    .group-intro .page-con .page-con-r{
        width: 100%;
        margin-left: unset;
        padding: 20px;
    }
    .group-intro .tab-box .hd ul li{
        /* width: 15%; */
        margin: 10px;
        font-size: 14px;
        margin: 5px 5px;
    }    
    .group-intro .tab-box .hd ul .on a{
        width: 100%;
        background-size: 100% 100%;
    }
    .group-intro .page-con{
        margin-top: 10px;
        margin-left: unset;
    }
    .group-intro .page-con .pic img{
        width: 100%;
    }
    .group-intro .news-con .page{
        margin-bottom: 0;
    }
    .group-intro .news-con .page a{
        margin: 5px 3px;
        padding: 10px 9px;
        display: inline-block;
    }
    .group-intro .news-con ul li a>.item-con{
        width: 70%;
    }
    .group-intro  .news-con{
        padding: 10px;
    }
    .page-con .page-list ul li{
        width: calc(50% - 15px);
        float: left;
        margin-right: 30px;
        padding: 0;
        margin-bottom: 30px;
    }
    .page-con .page-list ul li:nth-child(3n){
        width: calc(50% - 15px);
        float: left;
        margin-right: 30px;
        padding: 0;
    }
    .page-con .page-list ul li:nth-child(2n){
        margin-right: 0;
    }
    .group-intro .news-con ul li{
        padding: 5px;
    }
    .group-intro .news-con ul li a>.item-con div:nth-child(2){
        font-size: 13px;
    }
    .page-con .page-list ul li a>div{
        height: 56px;
        text-align: center;
        vertical-align: middle;
        font-size: 13px;
        line-height: 20px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #333333;
    }
    .page-con .postion{
        margin-top: 0;
    }
    .contact-us .tab-box .bd>ul>li .contact-info{
        padding: 10px;
    }
    .contact-us .tab-box .bd>ul>li .contact-info ul li img{
        width: 10%;
    }
    .contact-us .tab-box .bd>ul>li .contact-info ul li{
        float: left;
        width: 100%;
        padding:20px 0;
        
    
    }
    .contact-us .tab-box .bd>ul>li .contact-info ul li .contact-info-con{
        font-size:14px;
    }
    .contact-us .tab-box .bd>ul>li .about-map{
        height: 350px;
    }
    .detail-info h3{
        line-height: 30px;
    }
    .detail-info .arcticle-des{
        line-height: 30px;
    }
    .detail-info .pre-next>ul>li{
        width: 100% !important;
    }
    .detail-info .pre-next>ul>li a span{
        font-size: 12px !important;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #1969BA !important;
    }
}

@media screen and (max-width: 640px){

}

@media screen and (max-width: 480px){

}

@media screen and (max-width: 376px){

}

@media screen and (max-width: 321px){
    .new-con .bd .bd-right-con{
        width: calc(100% - 40px);
        margin-top: 10px;
    }
}


@media (device-height:736px) and (-webkit-min-device-pixel-ratio:2){

}

@media only screen and (device-width: 375px) and (device-height:812px) and (-webkit-device-pixel-ratio:3) {
 
}