.tree a {
    font-size: 10px;
    display: block;
    background: url(images/plus.gif) left center no-repeat;
    padding: 3px 0px 3px 15px;
    text-decoration: none;
    outline: none;
}

.tree a.sel {
    background: url(images/minus.gif) left center no-repeat;
}

.tree .pidata {
    display: none;
    padding-left: 10px;
}

.tfu {
    text-transform: capitalize;
}

.tfu td {
    font-size: 10px;
    padding-right: 6px;
}