.main_lf{
    float: left;
    width:900px;

}
.main_lf>p:first-child{
    line-height: 50px;
    font-size: 14px;
    color: #a7a7a7;
    border-bottom: 1px solid #d1d1d1;
}
.main_lf_box h3{
    margin-top: 20px;
    padding-left: 12px;
    font-size: 20px;
    color:#152B53;
    border-left: 4px solid #D81C2D;
    margin-bottom: 10px;
}
.main_lf_box dl{
    overflow: hidden;
    height:40px;
    line-height: 40px;
}
.main_lf_box dt{
    margin-top: 10px;
    line-height: 20px;
    display: inline-block;
    vertical-align: middle;
    font-weight: bold;
    width:130px;
    padding-left: 20px;
    color: #2f2f2f;
    font-size: 16px;
    height: 20px;
    float: left;
    border-right: 2px solid #D8D8D8;
}
.main_lf_box dd{
    display: inline-block;
    padding-left: 20px;
    float: left;
    margin-right: 35px;
}
.main_lf_box dd:hover a{
    color: #D81C2D;
}
.main_lf_box dd a{
    color: #b2b2b2;
}





.main_rt{
    float: right;
    width:270px;
    margin-top: 50px;
    padding-bottom: 20px;
}
.main_rt>div{
    background: #fff;
    -webkit-box-shadow: 0 0 30px 0 rgba(25, 71, 153, .1);
    -moz-box-shadow: 0 0 30px 0 rgba(25, 71, 153, .1);
    box-shadow: 0 0 30px 0 rgba(25, 71, 153, .1);
    padding-bottom: 20px;
    margin-bottom: 40px;
}
.main_rt>div:first-child>a{
    background: url("../image/A1_right2.png") no-repeat 0 0;
    display: inline-block;
    width:100%;
    height:70px;
    background-size: 270px 70px;
    text-align: center;
    line-height: 70px;
    color:#fff;
    font-size: 22px;
}
.main_rt>div>ul li{
    height:47px;
    line-height: 47px;
    text-align: center;
}
.main_rt>div>ul li:hover,.main_rt>div>ul li.active{
    background: url("../image/A1_right_xz.png") no-repeat center center;
}
.main_rt>div>ul li.active a{
    color: #fff;
}
.main_rt>div>ul li:hover a{
    color: #fff;
}
.main_rt>div:nth-child(2){
    width:100%;
    height:180px;
    padding:0;
}
.main_rt>div:nth-child(2) a{
    display: inline-block;
    width:100%;
    height:100%;
}
.main_rt>div:nth-child(2) a img {
    width:100%;
    height:100%;
}