body{
    background: #fff;
}
.index_h1{
    font-size:30px;
    font-weight:bold;
    text-align: center;
    color:#0F50A8;
    margin-top:50px;
}
.index_h6{
    font-size:12px;
    font-weight:bold;
    text-align: center;
    color:#656565;
    margin-top: 10px;
    margin-bottom: 50px;
}
.contactus_box_wenzi{
    width:800px;
    margin:0 auto;
    overflow: hidden;
}
.contactus_box_wenzi_left,.contactus_box_wenzi_right{
    float:left;
    margin-top:20px;
}
.contactus_box_wenzi_left{
    width:570px;
}
.contactus_box_wenzi_right{
    width:230px;
}
.lx_wen1{
    font-size:20px;
    color:#303030;
    margin-bottom: 40px;
    font-weight: bold;
}
.lx_wen2{
    font-size:18px;
    color:#303030;
    line-height: 34px;
}
.lx_wen3{
    color:#606060;
    font-size:14px;
    margin-top:10px;
}