nk detail-tab-example-title">
                    <a href="/packages/oxygen/example" role="button">Example</a>
                  </li>
                  <li class="detail-tab tab-link detail-tab-installing-title">
                    <a href="/packages/oxygen/install" role="button">Installing</a>
                  </li>
                  <li class="detail-tab tab-link detail-tab-versions-title">
                    <a href="/packages/oxygen/versions" role="button">Versions</a>
                  </li>
      