#banner{width:1002; height:352px; margin-top:0px; overflow:hidden;}
#banner div{width:1002; height:352px; text-align:center;margin-top:0px; overflow:hidden;}
#bannerdo{text-align:center; margin-top:-20px;}
#bannerdo img{border:0; cursor:pointer;}
#banner span{display:block; width:1002px; height:352px; text-align:center;}
#banner_bottom {width:1002; height: 30px;}