.index2-nav{
    width: 100%;
    height: 380px;
}
.index2-cnt{
    width: 1200px;
    height: auto;
    margin: 45px auto 0 auto;
}
.index2-cnt-left{
    float: left;
}
.index2-cnt-left-nav{
    width: 238px;
    height: 110px;
    padding: 20px 0 0 20px;
    box-sizing: border-box;
    background: url("../img/lb8.png");
}
.index2-cnt-left-cnt{
    width: 238px;
}
.u6{
    padding: 5px 0 0 15px;
    box-sizing: border-box;
}
.l6{
    width: 208px;
    height: 38px;
    text-align: left;
    background: #EEEEEE;
    border-radius: 5px;
    margin-bottom: 15px;
    padding: 8px 0 0 15px;
    box-sizing: border-box;
    cursor: pointer;
    color: #333333;
}
.l6:hover{
    background: #1c86e3;
    color: #ffffff;
}
.index2-cnt-right{
    float:right;
    width: 888px;
    height: auto;
}
.index2-cnt-right-nav{
    width: 100%;
    padding-left: 15px;
    box-sizing: border-box;
    border-left: 4px solid #1c86e3 ;
}
.index2-cnt-right-cnt{

}
.index2-cnt-right-img{
    width: 700px;
    margin: 0 auto;
    text-align-last: justify;
}
@media only screen and (max-device-width: 768px){
    .if2{
        height: 660px;
    }
    .index2-nav{
        height: 335px;
    }
    .index2-cnt{
        width: 980px;
    }
    .index2-cnt-left{
        width: 690px;
        float: none;
        margin: 0 auto;
    }
    .index2-cnt-left-nav{
        width: 691px;
        height: 165px;
        background: url('../img/top2.png');
        margin-bottom: 25px;
    }
    .index2-cnt-left-nav .p9{
        font-size: 48px;
    }
    .index2-cnt-left-nav .p5{
        font-size: 28px;
    }
    .index2-cnt-left-cnt{
        width: 100%;
    }
    .u6{
        padding: 5px 45px 0 45px;
    }
    .l6{
        width: 100%;
        height: 80px;
        font-size: 32px;
        padding-top: 20px;
    }
    .l6 img{
        width: 20px;
        height: 20px;
    }
    .index2-cnt-right{
        width: 980px;
        margin-top: 25px;
        float: none;
    }
    .index2-cnt-right-nav{
        border-left: 10px solid #1c86e3;
    }
    .index2-cnt-right-nav .sp6{
        font-size: 44px;
        display: block;
    }
    .index2-cnt-right-nav .sp4{
        font-size: 28px;
        float: left;
    }
    .index2-cnt-right-cnt{
        margin-top: 25px;
    }
    .p2{
        font-size: 32px;
    }
    .lh{
        line-height: 90px;
    }
}