article>.con{background-color: #fff;}
    .w1680{position: relative;width: 87.5%;margin: 0 auto;}
    .jo_con .con .tab{padding: 5.73vw 0;}
    .jo_con .con .tab .tit{text-align: center;}
    .jo_con .con .tab .tit .cn{font-family: hb;line-height: 56px;color: #333333;}
    .jo_con .con .tab .tit .solid{position: relative;width: 160px;height: 1px;margin: 10px auto;margin-top: 14px;background-color: rgba(15,85,214,0.35);}
    .jo_con .con .tab .tit .solid:after{content: "";position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 50px;height: 4px;background: url(https://www.leadlaser.cn/static/img/tit_solid.png);background-size: 100% 100%;}
    .jo_con .con .tab .tit .en{font-family: dinb;color: #B4B4B4;line-height: 24px;margin-bottom: 2.91vw;text-transform: uppercase;}
    .jo_con .con .tab .top{padding: 1.27vw 2.175vw;display: flex;justify-content: space-between;line-height: 24px;color: #FFFFFF;font-family: hb;background: red;margin-bottom: 2.4vw;}
    .jo_con .con .tab .top .li:first-child{width:25%;}
    .jo_con .con .tab .list .li{margin-bottom: 2.5vw;}
    .jo_con .con .tab .list .li.on{border: 1px solid #EAEDF0;}
    .jo_con .con .tab .list .li .name{
        padding: 1vw 2.375vw;
        background-color: #F5F8FC;
        display: flex;
        justify-content: space-between;
        font-size: 1.1rem;
    }
    .jo_con .con .tab .list .li .name .h:first-child{width:26%;}
    .jo_con .con .tab .list .li .name .h1{cursor: pointer;transition: all 0.5s;}
    .jo_con .con .tab .list .li .name .h1:hover{color: #ff0000;}
    .jo_con .con .tab .list .li .name>div{color:#000;}
    .jo_con .con .tab .list .li.on .name .h1{color: #ff0000;}
    .jo_con .con .tab .list .li .con1s{display: none;}
    .jo_con .con .tab .list .li .con1{padding: 3.645vw 0.375vw 3.645vw 2.375vw;display: flex;justify-content: space-between;}
    .jo_con .con .tab .list .li .con1 .box{width: 32.1vw;}
    .jo_con .con .tab .list .li .con1 .h11{font-size: 1.1rem;color: #333333;line-height: 22px;margin-bottom: 1.1vw;}
    .jo_con .con .tab .list .li .con1 .p{line-height: 32px;font-family: hr;color: #777777;}
    .jo_con .con .tab .list .li .con1 .p>p{
        font-size: 1rem;
        line-height: 2;
    }
    .jo_con .con .tab .list .li:last-child{margin-bottom: 0;}
    .btn_cs1{border-color: rgba(15, 85, 214, 0.3);}
    .btn_cs{
        position: relative;
        width: 188px;
        height: 50px;
        display: flex;
        justify-content: center;
        line-height: 48px;
        border: 1px solid rgba(255, 255, 255, 0.5);
        border-radius: 25px;
        z-index: 2;
    }
    .btn_cs span:nth-child(1){
        position: absolute;
        top: -1px;
        left: -1px;
        height: calc(100% + 2px);
        overflow: hidden;
    }
    .btn_cs span{
        width: 10%;
        transition: all 0.5s;
    }
    .btn_txt{
        background: red;
    color: #fff;
    padding: 8% 7%;
    font-size: 1.2rem;
    }
    @media screen and (max-width: 767px) {
        .jo_con .con .tab .top{
            padding: 2.67vw 2.175vw;
        }
        .jo_con .con .tab .top>div{
            font-size: 1rem;
        }
        .s_cont1360{
            padding-left: 10px;
            padding-right: 10px;
        }
        .jo_con .con .tab .list .li .name{
            padding: 2.3vw 2.375vw;
            font-size: 0.95rem;
        }
        .jo_con .con .tab .list .li .con1{
            flex-direction: column;
        }
        .jo_con .con .tab .list .li .con1 .box{width:100%;}
    }