ul._pp_treelist {
	list-style: none;
	padding: 0 0 2px 0;
	margin: 0;
	cursor: default;
}

ul._pp_treelist ul {
	list-style: none;
	margin: 0 0 0 10px;
	padding: 0;
}

ul._pp_treelist li {
	position: relative;
	margin: 0 0 0 10px;
	padding: 2px;
}

ul._pp_treelist li._pp_treelist_expandable {
	padding-left: 0;
}

div._pp_treelist_icon {
	width: 10px;
	height: 10px;
	background-image: url(collapsed.png);
	position: absolute;
	top: 5px;
	left: -10px;
}

div._pp_treelist_icon:hover {
	background-image: url(collapsed-hover.png);
}

div._pp_treelist_icon_expanded {
	background-image: url(expanded.png);
}

div._pp_treelist_icon_expanded:hover {
	background-image: url(expanded-hover.png);
}

._pp_treelist_selectable {
	padding: 1px 3px;
}

ul._pp_treelist li._pp_treelist_loading {
	font-style: italic;
	padding-left: 20px;
	background: left center no-repeat url(loading.gif);
}