.banner {
    width: 100%;
    height: 300px;
    overflow: hidden;
    margin: 0 auto;
}
.banner img {
    margin: 0 auto;
    padding: 0;
    display: block;
}
.daoh {
    width: 1100px;
    overflow: hidden;
    margin: 0px auto;
}
.nav1 {
    width: 100%;
    height: 43px;
    background: #0068b7;
    border-bottom: 1px solid #004986;
}
.nav1 span, .nav2 span, .nav3 span {
    float: left;
}
.nav1 a {
    font: bold 18px/42px "Microsoft YaHei";
    display: block;
    margin: 0 0 0 20px;
    padding: 0 20px 0 0;
    background: url(https://www.gdzf.org.cn/public/dh.jpg) no-repeat right 0;
}
.nav1 span.nn a {
    background: none;
}
.nav2 {
    width: 100%;
    height: 42px;
    background: #0068b7;
}
.na2-l {
    margin-left: 20px;
}
.na2-r {
    margin-right: 15px;
}
.nav2 span {
    font: bold 16px/42px "Microsoft YaHei";
    color: #fff;
}
.nav2 a {
    display: block;
    margin: 0 0 0 20px;
    padding: 0 15px 0 10px;
}
.nav1 a:link, .nav1 a:visited, .nav2 a:link, .nav2 a:visited {
    color: #fff;
}
.nav1 a:hover, .nav1 a:active, .nav2 a:hover, .nav2 a:active {
    color: #fff799;
}
.nav3 {
    width: 1080px;
    height: 30px;
    background: #e5e5e5;
    padding: 0 0 0 20px;
}
.nav3 span {
    font: 14px/30px simsun;
    color: #111;
}
.nav3 a {
    display: block;
    margin: 0 0 0 5px;
    padding: 0 7px;
}
.nav3 a:link, .nav3 a:visited {
    color: #111;
}
.nav3 a:hover, .nav3 a:active {
    color: #111;
    background: #eeeeee;
}
.nn1 {
    background: url(https://www.gdzf.org.cn/public/na1.jpg) no-repeat 2px 9px;
}
.nn2 {
    background: url(https://www.gdzf.org.cn/public/na2.jpg) no-repeat 2px 9px;
}
.nn3 {
    background: url(https://www.gdzf.org.cn/public/na3.jpg) no-repeat 2px 9px;
}
.nn4 {
    background: url(https://www.gdzf.org.cn/public/na4.jpg) no-repeat 2px 9px;
}
.nn5 {
    background: url(https://www.gdzf.org.cn/public/na5.jpg) no-repeat 2px 9px;
}
.nn6 {
    background: url(https://www.gdzf.org.cn/public/na6.jpg) no-repeat 2px 9px;
}
.nn7 {
    background: url(https://www.gdzf.org.cn/public/na7.jpg) no-repeat 2px 9px;
}
.nn8 {
    background: url(https://www.gdzf.org.cn/public/na8.jpg) no-repeat 2px 9px;
}
.nav2 span.nn {
    font-size: 14px;
}
.nav2 span.nn a {
    margin: 0;
}
.gqBanner {
    width: 1100px;
    margin: 0 auto;
}
.gqBanner img {
    width: 100%;
}