body {margin: 0; padding: 0; background-color: #004040; }
#imSite {width: 1200px; margin: 15px auto; text-align: left; }
#imHeader {height: 300px; background-color: #004040; background-image: url('top.jpg'); background-repeat: no-repeat; background-position: left center; }
#imBody {background-color: #7C7C7C; }
#imMenuMain {width: 134px; float: left; padding: 30px 0 0 1px; }
#imContent {width: 1064px; float: left; margin-top: 20px; }
#imFooter {clear: both; height: 25px; background-color: #004040; }
#imFooter_L {margin: 1px 0 0 1px; float: left; }
#imFooter_R {margin: 1px 1px 0 0; float: right; }