@charset "utf-8";
#topnav{top:0;left:0;width:100%;height:28px;background:#ECF4FA;border-bottom:solid 1px #D7E2EA;}
#inner{margin:0 auto;width:970px;height:28px;line-height:28px;color:#727171;text-align:left;}
.height29{height:29px;}
#header{margin:0 auto;width:970px;}
#footer{margin:0 auto;width:950px;padding:10px;padding-top:15px;border-top:solid 2px #D7E2EA;background:#ECF4FA;;}
#ad{margin:0 auto;padding:5px;width:948px;height:70px;background:#F7F7F7;border:solid 1px #E8E8E8;}
.main{margin:0 auto;margin-top:5px;width:970px;}
.column650{float:left;width:650px;background:#F5FBFF;}
.column300{float:right;width:300px;border:solid 5px #BADFEE;background:#F5FBFF;overflow:hidden;}
.column320_l,.column320_r{float:left;width:320px;}
.column320_r{float:right;}
#service{margin:0 auto;margin-bottom:10px;width:960px;}
#banner{width:970px;height:200px;background:url(../images/banner.jpg);overflow:hidden;}