c3re-website/themes/hugo-theme-flat/layouts/partials/side-contact.html

<div class="side-contact">
    <h2>Kontakt</h2>


    <ul>
            <li>
                kontakt@c3re.de
            </li>
        <li>
                <a href="https://matrix.to/#/#hackerhuette:matrix.c3re.de">Matrix Chat</a>
        </li>
        <li>
            <a href="https://chaos.social/@c3re">Mastodon</a>
        </li>
        <li>
            <a href="https://github.com/orgs/c3re">Github</a>
        </li>
        <li>
            <a href="/kontakt/#anreise">Anreise</a>
        </li>

    </ul>
</div>