body { margin: 0 auto; font: 12px Helvetica,Arial,sans-serif; background:#FFF url(bg1.jpg) no-repeat center top;}
#index_top1{ width:970px; margin:0 auto;}
#index_top3{ display:none;}

#top_content_new .bggs { padding-top:4px; float:left; margin-right:7px;}
#top_content_new .bggs a{ width:10px; margin-right:5px; float:left;}
#top_content_new .bggs .a1{ background:url(hua2.gif) no-repeat;}
#top_content_new .bggs .a3{  background:url(lan.gif) no-repeat;}