body {
    background-image : url('opaque-background.png');
    background-repeat : repeat;
  }


.Header {
    height: 100px;
    width: 100%;
    text-align: center;
  }


.FullTable {
    height:100%;
    width:100%;
  }


.Middle {
  }


.Content {
    display:block;
    height:100%;
    overflow: auto;
  }


.Nav {
    height:100%;
    width: 300px;
    float: left;
  }


.Footer {
    height: 50px;
    width: 100%;
  }

pre.Code {
  width:680px;
  height:400px;
  overflow:auto; 
  border: 2px solid #000;
  border-right: none;
  margin: 0 0 10px 0;
  font-family: "Courier New";
 }