ul.css_tree {
	list-style : none;
	white-space: nowrap;
	}
ul.css_tree li {
	margin: 0 0 3px 0;
	}
/*! Control how "spaced out" the tree is */
ul.css_tree,
ul.css_tree ul {
	margin: 0 0 0 20px;
	padding: 0;
	}
/*! Turn off list bullets */
ul.css_tree li {
	list-style: none;
	list-style-image: none;
	list-style-position: outside;
	list-style-type: none;
	}
/*! Provide space for our own "bullet" inside the LI */
ul.css_tree li .bullet {
	padding: 0 0 0 10px;
	cursor : pointer;
	}
/*! Show "bullets" in the links, depending on the class of the LI that the link is in */
ul.css_tree li.liOpen .bullet {
	background : url(tree_minus.gif) no-repeat left;
	}
ul.css_tree li.liClosed .bullet {
	background : url(tree_plus.gif) no-repeat left;
	}
ul.css_tree li.liClosed:hover .bullet {
}
ul.css_tree li.liBullet .bullet {
	cursor : default;
	background: none;
	list-style : none;
	list-style-image: none;
	list-style-position: outside;
	list-style-type: none;
	}
/*! Sublists are visible or not, based on class of parent LI */
ul.css_tree li.liOpen ul {
	display : block;
	}
ul.css_tree li.liClosed ul {
	display : none;
	}

ul.css_tree li a {
	color: #aa8;
	letter-spacing: 0pt;
	}
ul.css_tree li a:hover {
	color: #fff;
	text-decoration: underline;
	}