-collapse collapse">
            <ul class="nav navbar-nav">
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><img src="{?=url()?}/favicon.png" height="20px"></a>
                <ul class="dropdown-menu">
                  <li><a href="#" data-toggle="modal" data-target="#tentangModal"> Tentang</a></li>
                  <li class="disabled"><a href="#"> Menu</a></li>
                  <li