* html .hitarea {
    display: inline;
    float: none;
}
.treeview,
.treeview ul {
    padding: 0;
    margin: 0;
    list-style: none;
}
.treeview ul {
    margin-top: 4px;
}
.treeview li {
    margin: 0;
    padding: 3px 0 3px 18px;
}
.treeview .hitarea,
.treeview li,
.treeview li.lastCollapsable,
.treeview li.lastExpandable {
    background: url(/backend/images/treeview-default-no-line.png) 0 -50px no-repeat;
}
.treeview .hitarea {
    background-position: -16px -27px;
    height: 18px;
    width: 18px;
    margin-left: -18px;
    float: left;
    cursor: pointer;
}
.treeview .expandable-hitarea {
    background-position: -32px -5px;
}
.treeview li.collapsable,
.treeview li.expandable,
.treeview li.last,
.treeview li.lastCollapsable,
.treeview li.lastExpandable {
    background-position: 0 -50px;
}
.treeview .placeholder {
    background: url(/backendimages/ajax-loader.gif) no-repeat;
    height: 18px;
    width: 18px;
    display: block;
}