@charset "utf-8";
#topnav{z-index:999;position:fixed;top:0;left:0;width:100%;height:28px;background:#F6F6F6;border-bottom:solid 1px #E3E3E3;_position:absolute;_top:expression(eval(document.documentElement.scrollTop));overflow:visible;}
#inner{margin:0 auto;width:960px;height:28px;line-height:28px;color:#727171;text-align:left;}
.height29{height:29px;}
#header{margin:0 auto;width:960px;}
#footer{margin:0 auto;width:940px;padding:10px;padding-top:15px;border-top:solid 2px #D8D8D8;background:url(../images/footer_bg.jpg);}
#ad{margin:0 auto;padding:5px;width:948px;height:70px;background:#F7F7F7;border:solid 1px #E8E8E8;}
.main{margin:0 auto;margin-top:5px;width:960px;}
.column650{float:left;width:650px;}
.column300{float:right;width:300px;}
.column320_l,.column320_r{float:left;width:320px;}
.column320_r{float:right;}
#service{margin:0 auto;margin-bottom:10px;width:960px;}