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

<footer class="gdoc-footer">
  <div class="container flex">
    <div class="flex flex-wrap">
      <span class="gdoc-footer__item gdoc-footer__item--row">
        {{ i18n "footer_build_with" | safeHTML }}
      </span>
      {{ with .Site.Params.GeekdocLegalNotice }}
        <span class="gdoc-footer__item gdoc-footer__item--row">
          <a href="{{ . | relURL }}" class="gdoc-footer__link">
            {{ i18n "footer_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">
            {{ i18n "footer_privacy_policy" }}
          </a>
        </span>
      {{ end }}
    </div>
    {{ if (default true .Site.Params.GeekdocBackToTop) }}
      <div class="flex flex-25 justify-end">
        <span class="gdoc-footer__item text-right">
          <a class="gdoc-footer__link fake-link" href="#" aria-label="{{ i18n "nav_top" }}">
            <svg class="icon gdoc_keyboard_arrow_up">
              <use xlink:href="#gdoc_keyboard_arrow_up"></use>
            </svg>
            <span class="hidden-mobile">{{ i18n "nav_top" }}</span>
          </a>
        </span>
      </div>
    {{ end }}
  </div>
</footer>