/* Tree:
 * + Item
 *    + Item
 *    + Item
 */

.tree ul {
  margin: 0 0 0 10px;
}

.tree li {
  display: inline;
  float: left;
  clear: left;
  line-height: 1.1;
}

.tree li ul {
  margin: 0 0 0 25px;
}

.tree li div {
  padding: 3px 0 0 0;
}

.tree li a {
  font-weight: bold;
  text-decoration: none;
}

.tree_toggle {
  display: block;
  width: 16px;
  float: left;
  margin: 0 0 0 -16px;
  padding: 3px 0;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  text-indent: -5000px;
  background: transparent url(/images/icons/toggle_closed.png) no-repeat 0 3px;
}
.tree_toggle.open {
  background-image: url(/images/icons/toggle_open.png);
}



/* Column tree:
 * + Item             Column    Column
 *    + Item          Column    Column
 *    + Item          Column    Column
 */
.column_tree {
  position: relative;
  overflow: hidden;
}

.column_tree_headers {
  overflow: hidden;
  border-bottom: 1px solid #a7c9ed;
  font-weight: bold;
  font-size: 0.9167em;
}

.column_tree_header, .column_tree_first_header {
  float: left;
  padding: 5px 0 2px 0;
}

.column_tree_body {
  overflow: hidden;
  clear: left;
}

.column_tree_body ul {
  margin: 0 0 0 10px;
}

.column_tree_body li {
  display: inline;
  float: left;
  clear: left;
  line-height: 1.1;
}

.column_tree_body li ul {
  margin: 0 0 0 25px;
}

.column_tree_toggle {
  display: block;
  width: 16px;
  float: left;
  margin: 0 0 0 -16px;
  padding: 3px 0 3px 0;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  text-indent: -5000px;
  background: transparent url(/images/icons/toggle_closed.png) no-repeat 0 3px;
}
.column_tree_toggle.open {
  background-image: url(/images/icons/toggle_open.png);
}

.column_tree_columns {
  position: absolute;
  float: left;
}

.column_tree_column, .column_tree_first_column {
  float: left;
  padding: 4px 0;
}