body {margin: 0; padding: 0; }
#imSite {width: 992px; margin: 15px auto; text-align: left; }
#imHeader {height: 1px; background-color: #F9F9F9; }
#imBody {background-color: #FAFAFA; }
#imMenuMain {height: 1px; padding: 1px 1px 0 500px; background-color: #F9F9F9; }
#imContent {clear: left; padding: 7px 3px 0 3px; }
#imFooter {clear: both; height: 1px; background-color: #FAFAFA; }