body {margin: 0; padding: 0; background-color: #C00000; }
#imSite {width: 1000px; margin: 15px auto; text-align: left; }
#imHeader {height: 160px; background-color: #AD3005; background-image: url('top.jpg'); background-repeat: no-repeat; }
#imBody {background-color: #FF8000; }
#imMenuMain {width: 170px; float: left; padding: 13px 0 0 10px; }
#imContent {width: 811px; float: left; margin-top: 3px; }
#imFooter {clear: both; height: 40px; background-color: #C04000; background-image: url('bottom.jpg'); background-repeat: no-repeat; }