ul.tree {
  display: block;
  margin-left: 0;
  padding-left: 0;
}

ul.tree ul {
  display: block;
  margin-left: 0;
  padding-left: 20px;
  margin-top: 0;
  margin-bottom: 0;
}

ul.tree li {
  display: block;
  list-style-type: none;
  padding-left: 0px;
  background-image: url("document.gif");
  background-position: left top;
  background-repeat: no-repeat;
  text-align: left;
}

ul.tree li a {
  text-decoration: none;
  cursor: pointer;
}

ul.tree li a.folder {
  
}

ul.tree li a.active {
  color: white;	
  text-decoration: underline;
  font-size: 12px;	
}

ul.tree li a:hover {
  text-decoration: underline;
}