.bg {width:100%;height:auto !important;height:100%;background:url(historybg.jpg) repeat-x;position:relative;padding-top:340px;}
.con {width:930px;height:auto;margin:0 auto;background:url(historyconbg.png) no-repeat;padding:25px;}
.listxx {width:930px;height:64px;}
.listxx ul {padding:0;margin:0;}
.listxx ul li {float:left;display:block;list-style:none;width:181px;height:64px;margin-right:5px;}
.listxx ul li a {display:block;width:181px;height:64px;overflow:hidden;}
.listxx ul li:last-child {float:left;display:block;list-style:none;width:181px;height:64px;margin-right:0;}


.toppane,.contentpane {width:930px;margin-top:20px;}