body{text-align:center;}
#wrap{width:1100px; text-align:left; margin:0 auto;}
#inner{padding:10px;}
#mainwrap{width:800px; float:left;}
#sidewrap{width:260px; padding:10px; float:right;}
#header{width:1100px; text-align:center;}
#footer{width:1100px; text-align:center; font-size:15px;}
#top{width:1100px; text-align:center;}
.clear{clear:both;}
.clear hr{display:none;}
.heder{border:solid 1px #666666;}

.t{width:810px; height:500px; text-align:center; table-layout:fixd;}
h1{font-size:xx-large;}
h2{font-size:30px;}
h3{font-size:20px;}
.s{margin-left:20px; font-size:25px;}
.i{margin-left:40px; font-size:20px;}