body {margin: 0; padding: 0; background-color: #4793CF; }
#imSite {width: 767px; margin: 0 auto; text-align: left; }
#imHeader {height: 248px; background-color: #ffffff; background-image: url('top.jpg'); background-repeat: no-repeat; background-position: left top; }
#imBody {background-color: #FFFFFF;
    display: block;
    float: left; width: 767px;}
#imMenuMain {height: 1px; padding: 1px 7px 0 7px; background-color: #FFFFFF; }
#imContent {clear: left; padding: 1px 7px 0 7px; }
#imFooter {clear: both; height: 25px; background-color: #C0C0C0; }