body {font-size:14px;text-align:center;color:#111;margin:0;}
.aa {width:760px;text-align:center;margin:auto;}
.aa H1 {font-size:25px;margin:0;}
#nav {clear:both;height:18px;border-bottom:#ace 1px solid;padding:0;}
#back {float:left;padding:10px 0 0 5px;}
#next {float:right;text-align:right;font-size:14px;padding:0;}
#next UL {clear:both;text-align:right;margin:0;padding:0;}
#next LI {margin-left:1px;line-height:25px;list-style-type:none;padding:0 0 0 20px;}
a:link,a:visited {color:#04d;text-decoration:none;}
A:hover {background:#04d;color:#fff;text-decoration:none;}
.dht_head {background:#e6f1fb;width:760px;height:21px;font-size:12px;}
.ad {font-size:12px;}
.table {background:#ace;width:760px;}
.table_head {background:#e6f1fb;width:760px;height:21px;}
.lanmu {font-weight:700;font-size:13px;color:#fc6b03;text-decoration:none;}
.chaxun {line-height:21px;background-color:#f4faff;}
.bottom {width:760px;height:21px;font-size:12px;}