nasg/templates/block_footer.html

        <footer class="content-footer" id="main-footer">
            <nav class="footer-contact p-author h-card vcard limit">
                <h2>Site author</h2>
                <dl>
                    <dt>
                        <img class="photo avatar u-photo u-avatar" src="{{ site.author.avatar }}" alt="Photo of {{ site.author.name }}" />
                    </dt>
                    <dd>
                        <a class="fn p-name url u-url u-uid" href="/about.html">
                            {{ site.author.name }}
                        </a>
                    </dd>
                    <dt>email</dt>
                    <dd>
                        <a rel="me" class="u-email email" href="mailto:{{ site.author.email }}">
                            {{ site.author.email }}
                        </a>
                    </dd>
{% if site.author.sip %}
                    <dt>SIP</dt>
                    <dd>
                        <a rel="me" class="u-sip sip" href="sip:{{ site.author.sip }}">
                            {{ site.author.sip }}
                        </a>
                    </dd>
{% endif %}
{% if site.author.xmpp %}
                    <dt>XMPP</dt>
                    <dd>
                        <a rel="me" class="u-xmpp xmpp" href="xmpp:{{ site.author.xmpp }}">{{ site.author.xmpp }}</a>
                    </dd>
{% endif %}
{% if site.author.gpg %}
                    <dt>GPG</dt>
                    <dd>
                        <a rel="me" class="u-gpg gpg" href="/{{ site.author.gpg }}">key</a>
                    </dd>
{% endif %}
{% if site.author.flickr %}
                    <dt>flickr</dt>
                    <dd>
                        <a rel="me" class="u-flickr" href="https://flickr.com/people/{{ site.author.flickr }}">{{ site.author.flickr }}</a>
                    </dd>
{% endif %}
{% if site.author.github %}
                    <dt>github</dt>
                    <dd>
                        <a rel="me" class="u-github" href="https://github.com/{{ site.author.github }}">{{ site.author.github }}</a>
                    </dd>
{% endif %}
                </dl>
            </nav>
        </footer>

{% include 'symbols.svg' %}

    </body>
</html>