#domtree, #domtree ul, #domtree ul ul {
  list-style: none outside;
  margin-left: 16px;
}

#domtree li.treehide ul,
#domtree li li.treehide ul {
  display: none;
}

#domtree li.treeshow ul,
#domtree li li.treeshow ul {
  display: block;
}

#domtree li.treehide .clk,
#domtree li li.treehide .clk {
  text-decoration: underline;
  cursor: pointer;
  padding-left: 16px;
  background: url('../img/css-trees-plus.gif') no-repeat center left;
}

#domtree li.treeshow .clk,
#domtree li li.treeshow .clk {
  text-decoration: underline;
  cursor: pointer;
  padding-left: 16px;
  background: url('../img/css-trees-minus.gif') no-repeat center left;
}