xt-gray-light">&rarr;</span></a></li>
                    </ul>

                    <h4 class="text-gray-light text-normal text-mono f5 mb-2  border-top pt-3">Learn &amp; contribute</h4>
                    <ul class="list-style-none mb-3">
                      <li class="edge-item-fix"><a href="/topics" class="py-2 lh-condensed-ultra d-block link-gray no-underline f5" data-ga-click="(Logged out) Header, go to Topics">Topics</a></li>
                        <li class="edge-item-fix"><a href="/collections"