.TreeView 
{  
  cursor: default; 
} 

.TreeNode 
{ 
  font-family: tahoma,verdana;
  font-size: 12px; 
  padding-left: 5px; 
  cursor: default; 
} 

.HoverTreeNode 
{ 
  font-family: tahoma,verdana;
  font-size: 12px; 
  padding-left: 5px; 
  text-decoration: underline; 
  cursor: pointer; 
}