                          <div class="purple"></div>
                            <span>Purple</span>
                        </li>
                        <li data-theme="deep-purple">
                            <div class="deep-purple"></div>
                            <span>Deep Purple</span>
                        </li>
                        <li data-theme="indigo">
                            <div class="indigo"></div>
                            <span>Indigo</span>
                        </li>
  