/* Source: http://code.iamkate.com/javascript/collapsible-lists/ */

.treeView{
  -moz-user-select:none;
  position:relative;
  display:flex;
  justify-content:center;
  text-align:left;
  list-style:inside;
}

.treeView ul{
  margin:0 0 0 -1.5em;
  padding:0 0 0 1.5em;
}

.treeView ul ul{
  background:url('../images/list-item-contents.png') repeat-y left;
}

.treeView li.lastChild > ul{
  background-image:none;
}

.treeView li{
  margin:0;
  padding:0;
  background:url('../images/list-item-root.png') no-repeat top left;
  list-style-position:inside;
  list-style-image:url('../images/button.png');
  cursor:auto;
}

.treeView li.collapsibleListOpen{
  list-style-image:url('../images/button-open.png');
  cursor:pointer;
}

.treeView li.collapsibleListClosed{
  list-style-image:url('../images/button-closed.png');
  cursor:pointer;
}

.treeView li li{
  background-image:url('../images/list-item.png');
  padding-left:1.5em;
}

.treeView li.lastChild{
  background-image:url('../images/list-item-last.png');
}

.treeView li.collapsibleListOpen{
  background-image:url('../images/list-item-open.png');
}

.treeView li.collapsibleListOpen.lastChild{
  background-image:url('../images/list-item-last-open.png');
}