.banner{
    width: 100%;
    overflow: hidden;
}
.ad {
    padding: 5px 0;
    margin-bottom: 20px;
}
.container h2 {
    font-size: 18px;
    padding-top: 10px;
}
.container h2 .h3_one {
    display: inline-block;
    margin: 0 5px 5px;
    width: 30px;
    height: 30px;
    vertical-align: middle;
    background-image: url(../images/index/zuixin.png);
    background-size: cover;
}
.ad a {
    width: 32.3%;
    margin-bottom: 20px;
    text-align: center;
    display: block;
    float: left;
    margin-right: 1%;
}
.ad:after{
    content: '';
    display: table;
    clear: both;
}

.footer {
    padding: 10px 0;
    width: 100%;
    background: #fff;
    text-align: center;
    line-height: 30px;
    clear: both;
}
.footer * {
    color: #222;
    font-size: 14px;
}
.footer .doc a {
    outline: 0;
    text-align: center;
}
.footer .doc a:after{
    content: ' | ';
    color: #ccc;
    padding: 0px 9px;
}
.footer .doc a:last-child:after{
    content: '';
}