.treeview, .treeview ul {
    list-style: none outside none;
    margin: 0;
    padding: 0;
}
.treeview ul {
    margin-top: 4px;
}
.treeview .hitarea {
    cursor: pointer;
    float: left;
    height: 16px;
    width: 16px;
}
* html .hitarea {
    display: inline;
    float: none;
}
.treeview li {
    background: none repeat scroll 0 0 transparent;
    font-size: 11px;
    margin: 0;
    padding: 3px 0 3px 16px;
}
.treeview a {
    color: #BDCACA;
    display: block;
    min-height: 16px;
}
.treeview li, .treeview .collapsable a {
    color: #597B7B;
}
.treeview .breadcrumb {
    color: #597B7B;
    font-weight: bold;
}
.treeview li.closed {
    font-weight: normal;
}
.hitarea {
    background: url("../img/treeview/sidenav-btn.png") no-repeat scroll 0 0 transparent;
}
.treeview .collapsable .expandable-hitarea {
    background: url("../img/treeview/sidenav-btn.png") no-repeat scroll 0 -16px transparent;
}
.treeview .collapsable .expandable-hitarea:hover, .expandable-hitarea:hover {
    background: url("../img/treeview/sidenav-btn.png") no-repeat scroll 0 -32px transparent;
}
.collapsable-hitarea {
    background: url("../img/treeview/sidenav-btn.png") no-repeat scroll 0 -48px transparent;
}
.collapsable-hitarea:hover {
    background: url("../img/treeview/sidenav-btn.png") no-repeat scroll 0 -64px transparent;
}
.treeview a.selected {
    color:  #FF4E00;
}
.treeview a:hover, .treeview .hover {
    color: black;
}
#treecontrol {
    display: none;
    margin: 1em 0;
}
.treeview .placeholder {
    background: url("/Portals/_default/Skins/PfizerVaccines/Treeview/ajax-loader.gif") no-repeat scroll 0 0 transparent;
    display: block;
    height: 16px;
    width: 16px;
}