.mod-7{
    
        padding-top: 70px;
    
    }
    .mod-7 .service{
    
        background-image: url(https://www.k12zx.com/statics/index/zt_2_img/border.jpg);
    
        background-repeat: repeat-x;
    
        background-position: center;
    
        text-align: center;
    
        margin-top: 15px;
    
        margin-bottom: 70px;
    
    }.mod-7 .service p{
    
        padding:0px 30px;
    
        color:#186bb7;
    
        font-size: 24px;
    
        background: #fff;
    
        position: relative;
    
    
    
        display: inline-block;
    
    }
    .mod-7 .service p:after, .mod-7 .service p:before {
    
        background-image: url(https://www.k12zx.com/statics/index/zt_2_img/border.jpg);
    
    }
    .bmlc li span {
        width:70px;height:70px;line-height:70px;top: -30px;left: 45px;
        font-size: 45px;
        display: block;
        color: #fff;
        font-weight: bold;
        background: #186bb7;
        border-radius: 50%;
        text-align: center;
        position: absolute;
    }
    .guoji_bm{
        width: 350px;
        background: #0b6db6;
    }
    .guoji_bm h3{
        font-size: 24px;
        text-align: center;
        padding:35px 0px;
        color: #fff;
    }
    
    .txs{
        border: 1px #186bb7 solid;
        width: 40px;
        font-size: 22px;
        color: #186bb7;
        text-align: center;
        font-weight: bold;
        height: 130px;
        padding-top: 15px;
        margin-top: 13px;
    }
    .txq{
        margin-left:25px;
        text-align: center;
    }
    .txscourse{
        margin-left:25px;
        width:295px;
    }
    .txq span{
        color: #186bb7;
        width:100%;
        font-size: 16px;
        margin-top:10px;
    }
    .txlc{
        width:100px; margin-top: 30px;margin-right:15px;position:relative;
    }
    .txlctwo:after{
        position: absolute;
        border: 7px solid transparent;
        border-left: 7px solid #186bb7;
        width: 0;
        height: 0;
        position: absolute;
        content: ' ';
        top: 26px;
        right: -15px;
    }
    .txq img{
        margin: 0 auto;
        display: block;
    }
    .txscourse span{
        border: 1px #186bb7 solid;
        line-height: 40px;
        color: #186bb7;
        margin-right: 15px;
        margin-bottom: 15px;
        width:85px;
        text-align: center;
    }
    .txscourse span:nth-child(3n){
        margin-right:0px;
    }
    .fangxiao {
        font-size: 16px;
        color: #186bb7;
    }