ul.tree {
background-color: #fffbe7;
display: block;
margin: 30px 0 0 0;
padding: 5px 10px 5px 10px;
border: 1px solid #424c60;
}

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

ul.tree li {
display: block;
list-style-type: none;
padding-left: 20px;
margin-top: 5px;
margin-left: 0;
margin-bottom: 5px;
background-image: url("elementy/document.gif");
background-position: left top;
background-repeat: no-repeat;
}

ul.tree li.closed {
background-image: url("elementy/closed.gif");
background-position: left top;
background-repeat: no-repeat;
}

ul.tree li.opened {
background-image: url("elementy/opened.gif");
background-position: left top;
background-repeat: no-repeat;
}

ul.tree li a {
font-size: 13px;
font-family: Arial;
color: #000;
text-decoration: none;
cursor: pointer;
}

ul.tree li span a {
font-size: 15px;
font-weight: bold;
color: #424c60;
}

ul.tree li span a:hover {
text-decoration: none;
color: #424c60;
}

ul.tree li a.folder {
cursor: pointer;
}

ul.tree li a.active {
color: #000000;
text-decoration: none;
}

ul.tree li a:hover {
text-decoration: underline;
color: #424c60;
}
ul.tree li a:visited {
text-decoration: none;
color:#424c60;
}