/* style for cats of different levels */ 
span.lv0 {margin-left:00px}
span.lv1 {margin-left:12px}
span.lv2 {margin-left:24px}
span.lv3 {margin-left:36px}

/* style for texts of all categories */ 
span.name {
	font: 12px verdana,arial,helvetica,sans-serif; 
	color: #7f007f; 
	cursor:pointer;
/*	white-space: nowrap;	*/
	}

/* smaller fonts for superscript/subscript texts in cats */
span.stat {
	font: 10px verdana,arial,helvetica,sans-serif; 
	color: #ff0000; 
	}
	
/* hides all elements of hidden" class */
.hidden {visibility: hidden}

td	{
	vertical-align: middle;
	}