.main{

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

}
.main_lf p{
    line-height: 50px;
    font-size: 14px;
    color: #a7a7a7;
    border-bottom: 1px solid #d1d1d1;
}
.main_rt{
    width:270px;
    float: right;
}
.main_box li{
    float: left;
    width:400px;
    padding:40px 25px 0 25px;
    height:310px;
}
.main_box li img{
    -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);
}
.main_box li h3{
    font-size: 22px;
    line-height: 60px;
    text-align: center;
    color: #152B53;
}
.main_rt{
    width:270px;
    float: right;
    padding-top: 50px;
}
.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);
}
.main_rt>div>a{
    display: inline-block;
    width:100%;
    height:60px;
    background: url("../image/A1_right1.png") no-repeat;
    color: #fff;
    font-size: 22px;
    text-align: center;
    line-height: 60px;
}
.main_rt_box{}
.main_rt_box>li{
    width:100%;
    text-align: center;
}
.main_rt_box  a{
    display: inline-block;
    font-size: 16px;
    color:#969696;
}
.main_rt_box>li>a{
    width:100%;
    height:60px;
    line-height: 60px;
}
.main_rt_box>li>a.active,.main_rt_box>li>a:hover{
    color: #ffffff;
    background: url("../image/A1_right_xz.png") no-repeat center center;
    background-size:  240px 42px;
}
.erji{
    display: none;
}
.erji a{
    font-size: 14px;
    line-height: 40px;
}
.main_rt i{
    display: inline-block;
    width:4px;
    height:4px;
    background: #969696;
    margin-right: 5px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
}

.main_rt>div:nth-child(2){
    margin-top: 35px;
    padding-bottom: 20px;
}
.main_rt>div:nth-child(2) ul{
    width:100%;
}
.main_rt>div:nth-child(2) li{
    height: 40px;
    line-height: 40px;
    padding-left: 40px;

}
.main_rt>div:nth-child(2) li:hover a{
    color: #152B53;
}
.main_rt>div:nth-child(2) li:hover i{
   background: #152B53;
}
.main_rt>div:nth-child(2) i{
    margin-right: 10px;
    vertical-align: middle;
}
.main_rt>div:nth-child(2) a{
    display: inline-block;
}