.Initial
  {
    display: block;
    padding: 4px 18px 4px 18px;
    float: left;
    background: url("../CALLearningCentre/initialtab.png") no-repeat right top;
    color: Black;
    font-weight: bold;
  }
  .Initial:hover
  {
    color: White;
    background: url("../CALLearningCentre/selectedtab.png") no-repeat right top;
  }
  .Clicked
  {
    float: left;
    display: block;
    background: url("../CALLearningCentre/selectedtab.png") no-repeat right top;
    padding: 4px 18px 4px 18px;
    color: Black;
    font-weight: bold;
    color: White;
  }