.tree ul {
  display: none;
}

.tree .tree_expanded {
  display: block;
}

.tree_controls {
  background: #ccc url(img/gradient.gif) repeat-x;
  border: 1px solid #ddd;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
  -moz-border-radius-topleft: 5px;
  -moz-border-radius-topright: 5px;
  -moz-border-radius-bottomright: 5px;
  -webkit-border-top-left-radius: 5px;
  -webkit-border-top-right-radius: 5px;
  -webkit-border-bottom-right-radius: 5px;
  color: #999;
  font-size: 10px;
  margin: 0;
  overflow: hidden;
  padding: 5px 0;
  text-align: center;
  width: 140px;
}

.tree_controls a {
  color: #333;
  text-decoration: none;
}

.tree_controls a:hover {
  text-decoration: underline;
}

.tree {
  clear: both;
  margin: 0 0 20px;
  padding: 5px 0 0;
}

.tree,
.tree ul {
  background: url(img/grey_line.gif) repeat-y;
}

.tree ul {
  margin: -4px 0 0 4px;
  padding: 5px 0 0;
}

.tree li {
  background: url(img/tree_li.gif) no-repeat 0 11px;
  clear: both;
  list-style: none;
  padding: 5px 0 0 10px;
}

/* .tree li.last,
.tree li:last-child {
  background: url(img/tree_li_last.gif) no-repeat 0 -481px;
} */
.stickyHeader .tree,
.stickyHeader .tree .last {
  padding-top: 0;
}


.tree .tree_trigger,
.tree .tree_slug {
  background: url(img/tree_icons.gif) no-repeat;
  display: inline;
  float: left;
  font-size: 0;
  margin: 2px 5px 0 0;
  overflow: hidden;
  text-decoration: none;
  width: 9px;
  height: 9px;
}

.tree .tree_trigger_expanded {
  background-position: -9px 0;
}

.tree .tree_slug {
  background-position: -18px 0;
}