.banner{ width: 100%; height:309px; position: relative; z-index: 1; overflow: hidden; margin: 0 auto;  padding-bottom:20px; }
.ggLoading { position: absolute; left: 40%; top: 200px; width: 325px; text-align: center; height: 56px; background-position: 0 -274px; background-repeat: no-repeat; line-height: 56px; color: #9c9c9c; }
.ggLoading2 { width: 330px; height: 56px; background-position: 213px -330px; background-repeat: no-repeat; }
.ggLoading em { font-weight: bold; }
.ggs { width: 200%; height:309px; left: -50%; top: 0; position: absolute; }
.ggBox { width: 1920px; height:309px; margin: 0 auto; }
.ggBox a { display: block; width: 1920px; height:309px; position: absolute; z-index: 1; opacity: 0.1; }
.ggBox img { display: block; width:1920px; height:309px; }
.ggb {position: absolute; width: 100%; left:0; bottom:0px; height: 40px; z-index: 4; }
.ggBtns{width:1004px; height:40px; margin:0 auto; background:url(../images/ggBtnsbj.png) center center no-repeat }
.ggBtns a{float:left; display:block; width:240px; height:40px; text-align:center; padding-top:10px; color:#555; font-size:12px; line-height: 40px; background-position: 0 10px;position: relative; margin-top:-10px; outline:none; background-repeat: no-repeat; cursor: pointer; }
.ggBtns a em { display: block; width: 240px; height: 40px; margin: 0 auto; overflow: hidden;font-style:normal; text-decoration:none;  }
.ggBtns a:hover { color: #314898; text-decoration:none; }
.ggBtns a:focus { outline:none; }
.ggBtns a.ggOn { color: #314898; background-position: 0 0; }
.ggb, .ggBtns a { background-image: url(../images/main.jpg); }
a.ggOn { background-image: url(../images/gg.png);}