   </li>
                        <li>
                            <a href="../api/text.html">Dynamic text</a>
                        </li>
                        <li>
                            <a href="../api/addRemove.html">Adding and removing buttons dynamically</a>
                        </li>
                        <li>
                            <a href="../api/group.html">Group selection</a>
                        </li>
                    </ul>
                </div>
                <div clas