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

}
.main_lf>p:first-child{
    line-height: 50px;
    font-size: 14px;
    color: #a7a7a7;
    border-bottom: 1px solid #d1d1d1;
}
.teacher_detail{
        padding: 25px 0;
    overflow: hidden;
    border-bottom: 1px dashed #D8D8D8;
}
.teacher_detail>a{
    display: inline-block;
    float: left;
    margin-right: 45px;
}
.teacher_detail h3{
    color: #152B53;
    font-size: 22px;
}
.teacher_detail span{
    font-size: 22px;
    color: #152B53;
}
.teacher_detail p{
    padding-top: 15px;
    color: #333;
    font-size: 14px;
}
.main_lf>h3{
    margin: 10px 0;
    font-size: 24px;
    color: #152B53;
    padding-left: 15px;
    border-left: 4px solid #D81C2D;
}
.teacher_blog{
    border-bottom: 1px solid #D8D8D8;
}
.teacher_blog li{
    position: relative;
    margin: 30px 15px;
    overflow: hidden;
}
.teacher_blog li:hover a.zhezhao{
    display: inline-block;
}
.teacher_blog li div{
    float: left;
    width:200px;
    height: 178px;
    position: relative;
    margin-right: 30px;
}
.teacher_blog li div img{
    width:200px;
    height: 178px;
}
.teacher_blog li div a{
    width:100%;
    height:100%;
    display: none;
    background: #152B53;
    opacity: .5;
    position: absolute;
    left:0;
    top:0;
}
.teacher_blog li h3 a{
    font-size: 26px;
    color: #242424;
}
.teacher_blog li p{
    margin-top: 20px;
    color: #747474;
}
.teacher_blog span{
    position: absolute;
    bottom: 0;
    left:230px;
    background: url("../image/eye2.png") no-repeat 6px center;
    display: inline-block;
    padding-left: 30px;
    font-size: 12px;
    color:#969696;
    margin-right: 25px;
}
.teacher_blog span.time{
    left:330px;
    background-image: url('../image/clock2.png');
}



.page{
    padding-top:30px;
    overflow: hidden;
    text-align: center;
}
.page li{
    color: #9f9F9F;
    margin-right: 8px;
    display: inline-block;
    border:1px solid #CBCBCB;
    width:30px;
    height:30px;
    text-align: center;
    line-height: 30px;
}
.page li.active,.page li:hover{
    color:#fff;
    background: #152B53;
    cursor:pointer;
    border-color: #152B53;
}
.page li.prev_next{
    width:70px;
}
.page li.first_last{
    width:45px;
}








.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.ybt>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)>a{
    background-image: url('../image/A1_right2.png');
}
.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;
}
.main_rt>div:nth-child(2) li span{
    background: url("../image/eye.png") no-repeat 6px center;
    display: inline-block;
    padding-left: 30px;
    font-size: 12px;
    color:#969696;
}
.main_rt>div:nth-child(2) li{
    line-height: normal;
    height: auto;
    overflow: hidden;
    padding: 15px 0;
    margin: 0 15px;
    border-bottom: 1px dashed #D8D8D8;
}
.main_rt>div:nth-child(2) li>a{
    margin-right: 10px;
    display: inline-block;
    float: left;
}
.main_rt>div:nth-child(2) li h3 a{
    font-size: 14px;
    color: #152B53;
}
.main_rt>div:nth-child(2) li span.time{
    background-image: url('../image/clock.png');
}
.main_rt>div:nth-child(3){
    width:100%;
    height:180px;

}
.main_rt>div:nth-child(3) img{
    width:270px;
    height:180px;
}