Skin extensions not executing for users who are not logged in

Here you go. Among other things, it turns this:
image
Into this:
image

.xwikipanelcontents { padding-right: 0px; }

.jstree-xwiki > .jstree-no-dots.jstree-no-icons a.jstree-anchor {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  width: 100%;
}

.jstree-xwiki > .jstree-no-dots.jstree-no-icons li.jstree-node { padding-left: 10px; }

.skin-flamingo .jstree-xwiki .jstree-clicked {
  background-color: #e4e4e4;
  font-weight: bold;
}