ul.explorertree{
  list-style-type: none;
  margin: 0;
  padding: 0;
}
.explorertree_root{
  font-size: 90%;
  width: 25%;
  min-height: 300px;
  max-height: 800px;
  float: left;
  overflow: auto;
  border: 1px solid #ccc;
  text-align: left;
}

.explorertree_root .folder > .li > a:before,
.explorertree_root.folder > .li > a:before{
	content: "";
	display: inline-block;
	width: 9px; height: 9px;
	margin-right: 5px;
}
.explorertree_root .folder.open> .li > a:before,
.explorertree_root.folder.open> .li > a:before{
	background: url('../../images/minus.gif');
}
.explorertree_root .folder.closed> .li > a:before,
.explorertree_root.folder.closed> .li > a:before{
	background: url('../../images/plus.gif');
}
.explorertree_root .folder.closed> ul.explorertree,
.explorertree_root.folder.closed> ul.explorertree{
	display: none;
}
.explorertree_root .folder.open.loading> .li:after, 
.explorertree_root.folder.open.loading> .li:after{
	content: "Loading...";
	margin-left: 10px;
	display: block;
}

.explorertree_selected{
	font-weight: bold;
}