/* This sets up tree layout */

a {
  text-decoration:none;
}
ul.tree, .tree li {
    list-style: none;
    margin:0;
    padding:0;
    cursor: pointer;
}

.tree ul {
  display:none;
  padding: 0 10px;
}

.tree > li {
  display:block;
  padding: 0 15px;
  background:#ddd;
  margin-bottom:2px;
}

.tree span {
  display:block;
  padding:10px 12px;

}

.icon {
  display:inline-block;
}

.tree .hasChildren > .expanded {
  background:#aaa;
}

.tree .hasChildren > .expanded a {
  color:#fff;
}

.icon:before {
  content:"+";
  display:inline-block;
  min-width:20px;
  text-align:center;
}

.tree .icon.expanded:before {
  content:"-";
}

.show-effect {
  display:block!important;
}



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