#calendar
  {
      border: 1px solid #000;
      border-collapse: collapse;
  }
  
  #calendar a
  {
      text-decoration: none;
  }
  
  #calendar a:hover
  {
      text-decoration: underline;
  }
  
  #calendar_header
  {
      background-color: #FC9;
      border-bottom: 1px solid #000;
      font-size: 150%;
      font-weight: bold;
  }
  
  #calendar td
  {
      border: 1px solid #000;
      text-align: center;
  }
  
  #calendar tr.calendar_dates td
  {
      width: 1in;
      height: 1in;
      text-align: right;
      vertical-align: top;
  }
  
  #calendar td.empty
  {
      background-color: #DDD;
  }