on</a></li>
    <li><a href="#">Something else here</a></li>
    <li role="separator" class="divider"></li>
    <li><a href="#"><i class="material-icons">add_circle</i> With icon</a></li>
    <li><a href="#"><i class="material-icons">remove_circle</i> With icon</a></li>
  </ul>
</div>

<h2 class="custom">Basic</h2>

<div class="d-flex">
  <div class="btn-group">
    <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="tru