@charset "utf-8";

.main_left{z-index:2000;}
.banner{position:relative;height:377px;width:100%;z-index:1; min-width:1010px;}

.topBox { position:absolute; left:0; top:0; right:0; height:40px; background:#333; *z-index:100;}
.topBox table.layoutTab{ height:40px; width:100%;}
.mainBox { position:absolute; left:0px; top:0; bottom:0px; right:0; overflow:hidden; *z-index:10}
.mainBox iframe { width:100%; height:100%;}