website-old/themes/ch0ccy-in-the-nineties/layouts/partials/header.html

<header>
    <div class="sidenav">
        <a href="/">Home</a>
        <a href="/posts">Posts</a>
        <a href="/contact">Contact</a>
    </div>
    <div class="sidenav_mobile">
        <a href="/">Home</a>
        <a href="/posts">Posts</a>
        <a href="/contact">Contact</a>
    </div>
</header>