.intopb{
    height: 320px;
    width: 100%;
    background-size: 100% 320px;
    box-sizing: border-box;
    padding: 120px;
}
.intopb2{
    font-size: 42px;
    letter-spacing: 4px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    position: relative;
    height: 60px;
}
.intopb2:after{
    position: absolute;
    left: 0;
    right: 0;
    bottom: -10px;
    width: 100px;
    height: 2px;
    background: rgba(255, 255, 255, 0.44);
    content: '';
    display: block;
    margin: 0 auto;
}
.intopb3{
    text-align: center;
    line-height: 80px;
    color: #eee;
}
.intopb3 a{
    color: #fff;
}


.weizhi{
    height: 45px;
    line-height: 45px;
    background: #f2f2f2;
    color: #666;
    border-bottom: solid 1px #e3e3e3;

}
.weizhi1{
    background: url("../../backimages/wz.png") no-repeat left center;
    background-size: 20px auto;
    padding-left: 25px;
    box-sizing: border-box;
}
.weizhi a{
    color: #666;
}