body {margin: 0; padding: 0; }
#imSite {width: 1000px; margin: 15px auto; text-align: left; }
#imHeader {height: 300px; }
#imBody {}
#imMenuMain {height: 1px; padding: 1px 7px 0 7px; }
#imContent {clear: left; padding: 10px 28px 0 19px; }
#imFooter {clear: both; height: 230px; background-image: url('bottom.jpg'); background-repeat: no-repeat; }