hugo-theme-hilfe/layouts/partials/site-footer.html

<footer class="gdoc-footer flex">
    <div class="container flex flex-wrap">
        <span class="gdoc-footer__item gdoc-footer__item--row">
            Built with <a href="https://gohugo.io/" class="gdoc-footer__link">Hugo</a> and
            <svg class="icon gdoc_heart"><use xlink:href="#gdoc_heart"></use></svg>
        </span>
        {{ with .Site.Params.GeekdocLegalNotice }}
        <span class="gdoc-footer__item gdoc-footer__item--row">
            <a href="{{ . | relURL }}" class="gdoc-footer__link">Legal Notice</a>
        </span>
        {{ end }}
        {{ with .Site.Params.GeekdocPrivacyPolicy }}
        <span class="gdoc-footer__item gdoc-footer__item--row">
            <a href="{{ . | relURL }}" class="gdoc-footer__link">Privacy Policy</a>
        </span>
        {{ end }}
    </div>
    {{ if (default true .Site.Params.GeekdocBackToTop) }}
    <div class="container flex flex-25 justify-end">
        <span class="gdoc-footer__item">
            <a class="gdoc-footer__link fake-link" href="#" aria-label="Back to top"><svg class="icon gdoc_keyborad_arrow_up"><use xlink:href="#gdoc_keyborad_arrow_up"></use></svg> <span class="hidden-mobile">Back to top</span></a>
        </span>
    </div>
    {{ end }}
</footer>