                <li><a href="#">Level 3</a></li>
                                    <li><a href="#">Level 3</a></li>
                                </ul>
                            </li>
                        </ul>
                    </li>
                </ul>
                <h5 class="sidebar-nav-title">Labels <a class="action-link" href="#"><i class="glyphicon glyphicon-plus"></i></a></h5>
                <!-- some styled links in sidebar. ready to use as links to email folders, projects, groups, 