/* CSS Document */
body{ margin:auto 0; padding:0; width:751px; margin-left:130px; background:#000;}
#head{ background:url(img/head.jpg) no-repeat; height:500px;}
.cap{ background:url(img/cap.jpg) no-repeat; height:205px; margin-top:-5px;}
.tu{ margin-left:15px; margin-top:20px; width:580px;}
.rong{ background:url(img/top5.jpg) no-repeat; height:252px;}
.xia{ margin-top:55px; margin-bottom:10px; width:720px; margin-left:15px;}