a 
{
text-decoration: none;
}

a:hover 
{
text-decoration: underline;
}
#main { clear:both; margin-bottom:3px}
.sr { float:right }
.sl { float:left }

.bd { border:1px solid #ACE; border-top:none; }
.bd h1{ margin:-1px 0 0; height:2px; background:#E6F1FB url(http://www.dyqun.net//common/skin2/th_bg.png);}
.bd h3{ padding-left:5px; padding-top:3px;height:30px!important; height:33px; overflow:hidden; font: bold 14px/28px Verdana; background:#E6F1FB url(http://www.dyqun.net//common/skin2/td2_bg.gif) }
.bd h3 a{ margin-left:9px;}
.bd h4{ margin:-1px 0 0 !important; margin:0px; padding:0 10px; height:25px; overflow:hidden; font:12px/24px Verdana; color:#07519A; clear:both; background:#E6F1FB url(http://www.dyqun.net//common/skin2/th_bg.png) }
.bd h4 span{ float:right}
#siteclass1 { width:960px; background:#F1F8FF;}
#siteclass1 h4 { height:25px; *height:27px;border-bottom:1px solid #ACE; *border:none}
#siteclass1 h4 span{ float:right; margin-top:2px;}
#siteclass1 .con { width:956px!important; width:956px; float:left; margin-left:0px; }
#siteclass1 li{ height:21px; line-height:21px; width:143px; padding-left:15px; float:left; white-space:nowrap; overflow:hidden; no-repeat 0px 5px; font-size:12px; color:#009900;text-decoration:none;>
.main1 ul li a {color:#178517;text-decoration:none;}
.main1 ul li a:hover {color:#00f;text-decoration:underline;}