            <button type="button" class="btn btn-block btn-outline-primary btn-lg">Primary</button>
                    </td>
                    <td>
                      <button type="button" class="btn btn-block btn-outline-primary btn-sm">Primary</button>
                    </td>
                    <td>
                      <button type="button" class="btn btn-block btn-outline-primary btn-xs">Primary</button>
                    </td>
                    <td>
                      <button type="but