.subtree-dropdown-trigger {
	background: url(arrow-right.png) no-repeat center top 3px;
	width: 16px; 
	height: 20px; 
	display: block;
}
.subtree-dropdown-trigger:hover, .subtree-dropdown-trigger.dropdown-open {
	background-image: url(arrow-down.png);
}	
.subtree-dropdown {
	padding: 8px 24px 8px 4px; 
	max-width: 800px; 
}
.subtree-dropdown .tree-theme-human span.tree-content a {
	color: #444; 
	font-size: 13px;
}
.blob-navigator .add {
	font-size: 18px;
	line-height: 20px;
	vertical-align: middle;
}
