website/_includes/footer.html

<footer class="site-footer">
    <div class="container">
        <div class="input-group mb-5">
            <input type="text" id="search-input" class="form-control rounded-right" placeholder="{% t inputs.search %}"
                   aria-label="{% t inputs.search %}" aria-describedby="button-search" autocomplete="off">
            <div class="input-group-append">
                <div id="results-container" class="dropdown-menu d-block p-0 border-0"></div>
            </div>
        </div>
        <p>
            Copyright © Unitoo 2017-{{ 'now' | date: "%Y" }}<br><br>
            {{ site.description }}<br>
            <small>
                {% t footer.license %}
                <a target="_blank" rel="nofollow" href="https://gitea.it/Unitoo/unitoo-site">
                    <i class="fas fa-external-link-alt"></i> Gitea
                </a>
                <br>
            </small>
        </p>
        <ul class="list-inline social-buttons mt-2 mb-3 mx-auto">
            <li class="list-inline-item">
                <a href="https://gitlab.com/unitoo" rel="nofollow" target="_blank" data-original-title="" title="">
                    <i class="fab fa-gitlab " data-original-title="" title=""></i></a>
            </li>
            <li class="list-inline-item">
                <a href="https://github.com/UnitooTeam" rel="nofollow" target="_blank" data-original-title=""
                   title=""><i class="fab fa-github" data-original-title="" title=""></i></a>
            </li>
            <li class="list-inline-item">
                <a href="https://mastodon.uno/@unitoo" rel="me" target="_blank" data-original-title="" title="">
                    <i class="fab fa-mastodon "></i>
                </a>
            </li>
            <li class="list-inline-item">
                <a href="{% link _pages/news.html %}" target="_blank" data-original-title="" title="">
                    <i class="fab fa-telegram-plane"></i>
                </a>
            </li>
            <li class="list-inline-item"><a href="https://liberapay.com/Unitoo/" rel="nofollow" target="_blank" data-original-title="" title="">
                {% asset liberapay width=20 style="margin-top: -3px;" %}
            </a></li>
        </ul>

        <div class="small mt-3">
            Unitoo di Claudio Maradonna, Via Circonvallazione Sud 28/A, Monteprandone, 63076 (AP) - 02324570445 - REA:
            AP-204883 - info@unitoo.pw
            <br>
            <a href="/privacy.pdf">Informativa privacy</a>
        </div>
    </div>
</footer>