"collapse-link"><i class="fa fa-chevron-up"></i></a>
                      </li>
                      <li class="dropdown">
                        <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><i class="fa fa-wrench"></i></a>
                        <ul class="dropdown-menu" role="menu">
                          <li><a href="#">Settings 1</a>
                          </li>
                          <li><a href="#">Settings 2</a>
                          