utton>
          <button type="button" class="btn btn-outline-danger">Danger</button>
        </p>

        <div class="bs-component">
          <div class="btn-group" role="group" aria-label="Button group with nested dropdown">
            <button type="button" class="btn btn-primary">Primary</button>
            <div class="btn-group" role="group">
              <button id="btnGroupDrop1" type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false