.header {
    margin: 0 auto;
    max-width: 1920px;
    position: relative;
    width: 970px;
}
.ggLoading, .ggLoading2 {
    background-image: url("../images/nav.png");
}
.header {
    height: 340px;
}
.gg {
    background: url("../images/loading.jpg") repeat-x scroll 0 0 #D3D3D3;
    height: 340px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    width: 100%;
    z-index: 1;
}
.ggLoading {
    background-position: 0 -274px;
    background-repeat: no-repeat;
    color: #9C9C9C;
    height: 56px;
    left: 40%;
    line-height: 56px;
    position: absolute;
    text-align: center;
    top: 200px;
    width: 325px;
}
.ggLoading2 {
    background-position: 213px -330px;
    background-repeat: no-repeat;
    height: 56px;
    width: 330px;
}
.ggLoading em {
    font-weight: bold;
}
.ggs {
    height: 340px;
    left: -50%;
    position: absolute;
    top: 0;
    width: 200%;
}
.ggBox {
    height: 340px;
    margin: 0 auto;
    width: 970px;
}
.ggBox a {
    display: block;
    height: 340px;
    opacity: 0.1;
    position: absolute;
    width: 970px;
    z-index: 1;
}
.ggBox img {
    display: block;
    height: 340px;
    width: 970px;
}
.ggb {
    background-repeat: repeat-x;
    bottom: 0;
    height: 40px;
    left: 0;
    position: absolute;
    width: 100%;
    z-index: 4;
}
.ggBtns {
    height: 40px;
    margin: 0 auto;
    width: 500px;
}
.ggBtns a {
    background-position: 0 10px;
    background-repeat: no-repeat;
    color: #505050;
    cursor: pointer;
    display: block;
    float: left;
    font-size: 14px;
    height: 40px;
    line-height: 40px;
    outline: medium none;
    padding-top: 10px;
    position: relative;
    text-align: center;
    top: -10px;
    width: 100px;
}
.ggBtns a em {
    display: block;
    font-weight: bold;
    height: 40px;
    margin: 0 auto;
    overflow: hidden;
    width: 100px;font-family: "Microsoft YaHei",Verdana,"SimSun",sans-serif;
}
.ggBtns a:hover {
    color: #7b7b7b;
}
.ggBtns a:focus {
    outline: medium none;
}
.ggBtns a.ggOn {
    background-position: 0 0;
    color: #017DC4;
}
.ggb, .ggBtns a {
    background-image: url("../images/main.png");
}
a.ggOn {
    background-image: url("../images/gg.png");
}