navItem.extra.href" ng-class="navClass(navItem.extra)" href="{{navItem.extra.href}}">
                      {{navItem.extra.text}}<i ng-if="navItem.extra.icon" class="icon-{{navItem.extra.icon}}"></i>
                    </a>
                    <a tabindex="2" ng-class="linkClass(navItem)" href="{{navItem.href}}">{{navItem.name}}</a>
                  </li>
                </ul>
              </li>
            </ul>
            <a href="" ng-click="toc=false" class="toc-close visible-xs">
              <sp