ul.tree {
  display: block;
  margin-left: 0;
  padding-left: 0;
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0);
}

ul.tree ul {
  display: block;
  margin-left: 0;
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0;
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0)
}

ul.tree li {
  display: block;
  list-style-type: none;
  padding-left: 20px;
  background-image: url("document.gif");
  background-position: left top;
  background-repeat: no-repeat;
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0)
}

ul.tree li a {
  text-decoration: none;
  cursor: pointer;
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0)
}

ul.tree li a.folder {
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0)
 
}

ul.tree li a.active {
  font-weight: bold;
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0)
}

ul.tree li a:hover {
  text-decoration: underline;
  font-family: Trebuchet MS,Arial CE,Arial,sans-serif; 
  font-size: 10pt;
  color: rgb(0, 0, 0)
}