.TreeNode
{
      font-family: Tahoma;
      font-size: 9pt;
      color: black;
}

.TreeNodeOver
{
      font-family: Tahoma;
      font-size: 9pt;
      color: red;
      cursor: hand;
}

.TreeNodeSelect 
{
      font-family: Tahoma;
      font-size: 9pt;
      color: white;
      background: blue;
      cursor: hand;
}

.TreeNodeDisabled 
{ 
      font-family: Tahoma; 
      font-size: 9pt;       
      COLOR: gray;       
}