body {margin: 0; padding: 0; background-color: #5F5F5F; }
#imSite {width: 988px; margin: 15px auto; text-align: left; }
#imHeader {height: 120px; background-color: #808080; background-image: url('top.jpg'); background-repeat: no-repeat; }
#imBody {background-color: #EAEAEA; }
#imMenuMain {width: 134px; float: left; padding: 22px 0 0 6px; }
#imContent {width: 748px; float: left; margin-top: 12px; }
#imFooter {clear: both; height: 1px; background-color: #808080; }
#imFooter_L {margin: 8px 0 0 10px; float: left; }
#imFooter_R {margin: 8px 13px 0 0; float: right; }