body {margin: 0; padding: 0; background-color: #8080FF; }
#imSite {width: 988px; margin: 15px auto; text-align: left; }
#imHeader {height: 220px; background-color: #DCF2FA; background-image: url('top.jpg'); background-repeat: no-repeat; }
#imBody {background-color: #FFFFFF; }
#imMenuMain {width: 134px; float: left; padding: 17px 0 0 7px; }
#imContent {width: 840px; float: left; margin-top: 7px; }
#imFooter {clear: both; height: 60px; background-color: #FFFFFF; background-image: url('bottom.jpg'); background-repeat: no-repeat; }