   <li>
                        <a href="#"><i class="fa fa-sitemap"></i> Multi-Level Dropdown<span class="fa arrow"></span></a>
                        <ul class="nav nav-second-level">
                            <li>
                                <a href="#">Second Level Link</a>
                            </li>
                            <li>
                                <a href="#">Second Level Link</a>
                            </li>
                            <li>
                          