/* tree */
.uiTree {
    list-style-type: none;
    margin-left: 0px;
    padding-bottom: 5px;
}
.uiTree li a.icon {
    display: inline-block;
    width: 24px;
    cursor: pointer;
    vertical-align: text-bottom;
}
.uiTree li .node:hover > a.addChild {
    display: inline-block;
}
.uiTree li a.addChild {
    margin-left: 10px;
    cursor: pointer;
    display: none;
    vertical-align: text-bottom;
}
.uiTree li .node {
    padding-bottom: 5px;
}
.uiTree span.nodeLabel {
    cursor: pointer;
}
.uiTree span.nodeLabel.selected {
    border: 1px solid #aaa;
    background-color: #ddd;
    padding: 1px 3px;
}