div.codeblock {
    padding: 5px;
    border: 1px solid #ccc;
    background-color: #eee;
  }
  
  /*
  Multiclass not supported in IE6.
  */
  div.codeblock.nowrap-expand {
    /*
    Not supported in IE6 or 7.
    */
    white-space: nowrap;
    overflow: hidden;
  }
  
  pre.codeblock.nowrap-expand:hover {
    overflow-x: visible;
  }
/*})'"*/