.yui3-js-enabled .yui3-treeview-hidden,
.yui3-js-enabled .yui3-treeview-loading {
    display: none;
}

.yui3-js-enabled .yui3-treenode {
    list-style: none;
}

.yui3-js-enabled .yui3-treenode-label {
	text-decoration: none;
}

.yui3-js-enabled .yui3-treenode-collapsed .yui3-treenode-content {
    display: none;
}