.rule-tree ul, .rule-tree li {
    list-style-image: none;
    list-style-position: outside;
    list-style-type: circle;
    margin: 0;
    padding: 0;
}

.rule-tree ul.second-level {
    padding-left: 20px;
}

.jstree  span.deleted {
    text-decoration: line-through;
}