.mobile_menu {
    position: fixed;
    display: none;
    top: 52px;
    width: 100%;
    height: calc(100% - 52px);
    max-height: calc(100% - 52px);
    background: #f5f5f5;
    padding: 24px;
    overflow: auto;
    z-index: 99;
}

.mobile_menu>li {
    position: relative;
    margin: 5px;
    border-bottom: 1px solid #dcdcdc;
    line-height: 50px;
    font-size: 16px;
}

.mobile_menu>li.cur>a {
    background: #BF0230;
}

.mobile_menu .cur>a {
    color: white;
}

.mobile_menu>li>a {
    display: block;
    width: 100%;
    padding: 0 30px;
    color: black;
}

.mobile_menu li ul li {
    line-height: 44px;
}

.mobile_menu li ul li a {
    display: block;
    width: 100%;
    color: #7a7a7a;
    padding: 0 50px;
}

.mobile_menu .li_show>a {
    background: url(../images/icon_jiahao2.png) no-repeat;
    background-size: 18px 18px;
    background-position: 96% center;
}

.mobile_menu .li_show.cur>a {
    background: url(../images/icon_jianhao2.png) no-repeat;
    background-size: 18px auto;
    background-position: 96% center;
    background-color: #BF0230;
}

@media(max-width:1200px){
    .w1200{
        padding: 0 4%;
    }
}

@media(max-width:1023px){
    body {
        padding: 52px 0 0;
    }

    .head_green {
        position: fixed;
        top: 0;
        left: 0;
        height: 2px;
        width: 100%;
        z-index: 999;
    }

    header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        padding: 0 4%;
        height: 52px;
        background: #fff;
        box-shadow: 6px 1px 26px 2px rgba(0, 0, 0, 0.3);
        z-index: 999;
    }

    header .right{
        display: none;
    }

    .home_btn{
        display: block;
        width: 21px;
        height: 20px;
        background: url(../images/icon_nav.png) no-repeat center/cover;
    }

    footer{
        display: none;
    }

    .content2 .w1200{
        padding: 0 50px;
    }

    .case_wrap .wrap .right .bot .tel{
        margin-left: 20px;
    }

    .about .wrap{
        margin: 35px 0;
    }

    .i_nav .w1200 a{
        margin: 0 10px 0 0;
        padding: 0 5px;
    }

    .area .w1200{
        padding: 0 4%;
    }

    .team_list .col{
        width: calc(25% - 20px);
        margin: 10px;
    }

    .job_table ul li span.sp1{
        width: 30%;
    }
    
    .job_table ul li span.sp2{
        width: 20%;
        margin-right: 20%;
    }
    
    .job_table ul li span.sp3{
        width: 30%;
    }
    
}

@media(max-width:900px){
    .content1 .wrap .col p{
        font-size: 16px;
    }

    .case_tab span{
        margin: 0 5px;
        overflow: hidden;
        text-overflow: clip;
    }
}

@media(max-width:768px){
    .content1 .wrap .col{
        width: calc(20% - 20px);
        height: auto;
        padding: 12px;
        margin: 10px;
    }

    .content1 .wrap .col .pic{
        width: 40px;
        height: 40px;
    }

    .content1 .wrap .col img{
        width: 40px;
        height: 40px;
    }

    .content1 .wrap .col p{
        margin-top: 20px;
        font-size: 14px;
    }

    .content2 .team_container{
        margin-top: 30px;
    }

    .case_tab{
        flex-wrap: wrap;
    }

    .case_tab span{
        width: calc(20% - 20px);
        margin: 0 10px 10px;
        flex: auto;
    }

    .content3{
        height: auto;
        padding-bottom: 30px;
    }

    .case_wrap .wrap{
        padding: 15px;
        flex-wrap: wrap;
    }

    .case_wrap .wrap .pic{
        width: 100%;
    }

    .case_wrap .wrap .right{
        width: 100%;
        padding: 20px 0 0;
    }

    .copyright{
        padding: 20px 0;
        height: auto;
        line-height: inherit;
        text-align: center;
    }

    .copyright .w1200{
        flex-wrap: wrap;
    }

    .copyright .left{
        width: 100%;
        margin-bottom: 10px;
    }
    
    .copyright .right{
        width: 100%;
    }

    .about .wrap{
        flex-wrap: wrap;
    }

    .about .wrap .pic{
        width: 100%;
    }

    .about .wrap .info{
        width: 100%;
        padding: 20px 0 0;
    }

    .about .wrap:nth-child(2) .info{
        padding: 20px 0 0;
    }

    .about .wrap .info p{
        margin: 0 0 10px;
    }

    .mt70{
        margin-top: 35px;
    }

    .mb70{
        margin-bottom: 35px;
    }

    .i_nav{
        height: 44px;
        padding: 0 4% 0 0;
    }

    .i_nav .w1200{
        width: 100%;
        flex-wrap: nowrap;
        overflow: auto;
    }

    .i_nav .w1200 a{
        width: auto;
        line-height: 44px;
        white-space: nowrap;
        flex: auto;
        text-overflow: inherit;
        overflow: initial;
    }

    .area .tit{
        font-size: 16px;
    }

    .area p{
        font-size: 14px;
    }
    
    .team_list .col{
        width: calc(50% - 20px);
        margin: 10px;
    }

    .c_tit.mt70.padbot70{
        padding-bottom: 35px;
    }

    .job_table ul li span{
        font-size: 14px;
        line-height: 44px;
        vertical-align: -webkit-baseline-middle;
        padding:0 5px;
    }
    
    .job_table ul li:first-child{
        line-height: 36px;
    }

    .job_table ul li:first-child span{
        line-height: 36px;
        height: 36px;
    }

    .job_table ul li span.sp3:after{
        width: 44px;
        height: 44px;
        background-size: 18px 18px;
    }

    .job_table ul li span.sp3.down:after{
        background-size: 18px 18px;
    }

    .job_table ul li span.sp1{
        width: 35%;
        padding-left: 15px;
    }
    
    .job_table ul li span.sp2{
        width: 20%;
        margin-right: 0;
    }

    .job_table ul li span.sp3{
        width: 45%;
    }

    .job_table .job_hide{
        padding-left: 15px;
    }

    .job_table .job_hide .job_hide_wrap{
        font-size: 14px;
        line-height: 28px;
    }
    
    .job_table .job_hide .job_hide_wrap h1{
        font-size: 14px;
    }

    .contact .flex{
        flex-wrap: wrap;
    }

    .contact .flex .col{
        width: 100%;
        margin-bottom: 20px;
    }

    .team_show{
        flex-wrap: wrap;
    }

    .team_show .left{
        width: 100%;
    }

    .team_show .left p{
        padding: 0;
        margin: 20px 0 0;
    }

    .team_show .right{
        width: 100%;
        padding: 20px 0 0;
    }

    .team_show .right .name{
        margin-bottom: 20px;
        font-size: 18px;
    }

    .team_show .right .row span{
        margin: 0 20px 0 0;
    }

    .team_show .right .tit_red{
        padding: 20px 0;
    }

    .team_show .right p{
        padding: 0;
        font-size: 14px;
    }

    .team_return.c_return{
        width: 120px;
        height: 44px;
        margin: 20px 0;
        line-height: 44px;
        font-size: 16px;
    }

    .news_show{
        padding: 20px 0;
    }

    .news_show .title{
        padding: 0 0 15px;
    }
    
    .news_show .title h1{
        font-size: 18px;
    }

    .news_show .title span{
        font-size: 14px;
    }

    .news_show .news_show_row{
        padding: 15px 0;
    }

    .news_show .news_show_row p{
        font-size: 14px;
    }

    .page{
        padding: 15px 0 60px;
    }

    .page .row{
        margin: 10px 0;
        font-size: 14px;
    }

    .page .btn_return{
        bottom: 0;
        width: 120px;
        height: 44px;
        font-size: 16px;
        letter-spacing: 2px;
        line-height: 44px;
    }

}

@media(max-width:600px){
    .logo img{
        width: 65px;
    }

    .banner .swiper-button-next,
    .banner .swiper-button-prev{
        width: 20px;
        height: 20px;
    }

    .banner .swiper-pagination .swiper-pagination-bullet{
        width: 6px;
        height: 6px;
        margin: 0 2px;
    }

    .padtop40{
        padding-top: 20px;
    }

    .c_tit span{
        margin-bottom: 10px;
        font-size: 18px;
    }

    .c_tit span::before,
    .c_tit span::after{
        bottom: 10px;
    }

    .content1 .wrap{
        margin-top: 20px;
    }

    .content1 .wrap .col{
        width: calc(50% - 20px);
    }

    .content2 .w1200{
        padding: 0 4%;
    }

    .team_container .swiper-button-next,
    .team_container .swiper-button-prev{
        width: 13px;
        height: 22px;
    }

    .team_box{
        padding: 0 20px 5px;
    }

    .team_box .wrap .info .tit .name{
        font-size: 16px;
    }

    .team_container .swiper-pagination{
        display: none;
        bottom: -25px;
    }

    .team_container .swiper-pagination .swiper-pagination-bullet{
        margin: 0 4px;
    }

    .padbot70{
        padding-bottom: 35px;
    }

    .case_tab span{
        width: calc(20% - 10px);
        margin: 0 5px 10px;
        padding: 0 4px;
        font-size: 14px;
    }

    .case_wrap .wrap{
        margin: 15px auto 0;
    }

    .case_wrap .wrap .right .tit{
        font-size: 16px;
    }

    .case_wrap .wrap .right .info{
        margin: 10px 0 20px;
    }

    .case_wrap .wrap .right p.more{
        bottom: -5px;
        right: 0;
        font-size: 12px;
    }

    .news_list .row{
        padding: 30px 0;
        flex-wrap: wrap;
    }

    .news_list .row .pic{
        width: 100%;
        height: auto;
    }

    .news_list .row .right{
        width: 100%;
        padding: 10px 0;
    }

    .news_list .row .right .tit{
        margin-bottom: 10px;
        font-size: 16px;
    }

    .c_more{
        width: 100%;
        height: 44px;
        margin: 20px auto;
        font-size: 16px;
        line-height: 44px;
    }

    .about .wrap{
        margin:  20px 0;
    }

    .copyright{
        font-size: 14px;
    }

    .team_list .col{
        width:50%;
        margin: 0 0 10px;
    }
    
    .team_list .col .team_box{
        padding: 0 10px 5px 0;
    }
    
    .team_list .col:nth-child(2n) .team_box{
        padding: 0 0 5px 10px;
    }

    .c_tit.mt70{
        margin: 20px 0;
    }

    .c_page span a{
        padding: 4px 6px;
        font-size: 12px;
    }

    .law_form .flex{
        flex-wrap: wrap;
    }

    .law_form .flex .ipt_col{
        width: 100%;
        margin: 0 0 20px;
    }

    .c_tit.mt70.padbot70{
        padding-bottom: 0;
    }

    .law_form .ipt_col .name{
        font-size: 16px;
    }

    .law_form .submit{
        width: 100%;
        margin: 25px 0;
    }

    .law_form .flex .ipt_col:last-child{
        margin: 0 0 20px 0;
    }

    .map{
        height: 360px;
    }

    
}

@media(max-width:414px){
    .case_tab{
        width: 100%;
        padding: 0 10px;
        flex-wrap: nowrap;
        overflow: auto;
        justify-content: flex-start;
    }
    
    .case_tab span{
        width: auto;
        flex: auto;
        overflow: initial;
    }
}