.topEmpty { clear: both; height: 83px; }
.top { clear: both; height: 80px; border-bottom: 3px solid #474B49; position: fixed; top: 0; left: 0; width: 100%; background-color: #fff; z-index: 100; }
.top .all { width: 1200px; height: 73px; margin: 0 auto; padding-top: 7px; }
.top h1 { float: left; display: inline; padding-left: 30px; }
.top .nav { float: left; display: inline; width: 683px; padding-top: 36px; font-size: 14px; color: #CFCCD5; line-height: 24px; text-align: center; }
.top .nav a { margin: 0 25px; font-weight: bold; }
.top dl { float: left; display: inline; margin: 26px 0 0 0; width: 205px; height: 28px; background: url(images/ss.gif) no-repeat 0 0; }
.top dt { width: 30px; height: 28px; float: right; }
.top dd { width: 170px; float: left; overflow: hidden; padding: 1px; }
.top dt input { width: 30px; height: 28px; border: 0; cursor: pointer; background: none; }
.top dd input { width: 160px; height: 25px; padding: 0 5px; line-height: 25px; color: #CCC; margin: 1px 0; }
.top .ch { float: right; margin: 0 8px 0 0; }
.footer { clear: both; width: 100%; margin: 0 auto; border-top: 3px solid #000; padding: 20px 0 10px; }
.footer dl { zoom: 1; overflow: hidden; width: 720px;margin: 0 auto; }
.footer dt { width: 120px; float: left; padding-top: 5px; }
.footer dd { width: 600px; float: left; color: #777; line-height: 26px; }
.footer dd a { color: #777; }