.banner{width:960px; height:138px; background:url(../images/banner.jpg); margin:10px auto 0}
.mainnav{width:878px; height:43px; background:url(../images/bg_nav.gif); border:1px #999 solid; margin:0 auto 10px;padding:0 0 0 80px}
.mainnav div{float:left}
.mainnav a{padding:0 20px; line-height:43px}
.mainnav .navbg{width:2px; height:43px; background:url(../images/bg_nav_1.gif)}
.box{width:960px; margin:0 auto 10px}
.columnindex{width:910px; height:26px; background:url(../images/bg_3.gif); text-align:left; padding:14px 0 0 50px; margin:0 auto}
.columnindex .s1{width:185px; margin:0 30px 0 0; text-align:center}
.column{width:910px; height:26px; background:url(../images/bg_1.gif); text-align:left; padding:14px 0 0 50px; margin:0 auto}
.newslist{width:920px; border:10px #3d4145 solid; border-top:none; padding:10px; clear:both}
.newslist table{width:920px; border-top:1px #ccc solid; border-left:1px #ccc solid}
.newslist tr{border-top:1px #ccc solid; border-left:1px #ccc solid; text-align:center}
.newslist td{height:30px; border-right:1px #ccc solid; border-bottom:1px #ccc solid; text-align:center; line-height:30px}
.newslist .bga{background:#3d4145}
.newslist .bgb{background:#efefef}
.newslist .bgc{background:#666; color:#fff}
.newslist .bgc a:link{color:#ffcc99; text-decoration:none;}
.newslist .bgc a:visited {color: #fff;text-decoration:none;}
.newslist .bgc a:hover{color:#ffcc99; text-decoration:underline;}
.newslist .bgc a:active {color: #fff;}
.mainad{width:960px; margin:0 auto 10px}
.ad230120a{width:231px; height:120px; margin:0 12px 0 0; float:left}
.ad230120b{width:231px; height:120px; float:left}