!-- Split button -->
                <p class="mb-1">Normal split buttons:</p>

                <div class="margin">
                  <div class="btn-group">
                    <button type="button" class="btn btn-default">Action</button>
                    <button type="button" class="btn btn-default dropdown-toggle dropdown-icon" data-toggle="dropdown">
                      <span class="sr-only">Toggle Dropdown</span>
                    </button>
                    <div class="dropdown-menu" role="m