.tree {
	font-family:  "Lucida Sans Unicode", "Lucida Grande", Verdana, Geneva, Arial, Helvetica, sans-serif;
	font-size: 12px;
	padding: 10px;
	white-space: nowrap;
}
.tree img {
	border: 0px;
	height: 18px;
	vertical-align: text-bottom;
}
.tree a {
	color: #000000;
	text-decoration: none;
}
.tree a:hover {
	color: #ff0000;
}