.treeRoot { font-size:12px; margin-top:5px; }
.treeUl { margin-left:10px; padding-left:10px; }
.treeItem {
  margin-left: -30px;
  vertical-align: middle;
  padding-bottom: 7px;
  cursor: pointer;
  list-style-type: none;
  background: url(./imgs/arrow_blue.gif) no-repeat;
  color:#004287;
  padding-left: 16px;
  font-size:12px;
}
.treeItem2 {
  margin-left: -30px;
  vertical-align: middle;
  padding-bottom: 7px;
  cursor: pointer;
  list-style-type: none;
  background: url(./imgs/Usage_iconlist.gif) no-repeat;
  color:#004287;
  padding-left: 16px;
  font-size:12px;
}
.treeOpen { background:url(./imgs/folder_open.gif) no-repeat; padding-left: 38px; }
.treeClose { background:url(./imgs/folder_close.gif) no-repeat; padding-left: 38px; }
.treeItemSelected { background:url(./imgs/arrow_red.gif) no-repeat; color:#FF0000; }
.treeItem2Selected { background:url(./imgs/Usage_iconlist.gif) no-repeat; color:#FF0000; }