theshell.ch/site/_includes/header.html

<div class="menuDesktop">
  <span class="boxTitle">
    <a href="/index.html"><img src="/assets/style/logo_white.png" height="50"></a>
  </span>
  <span class="box-search"><input type="text" id="search-bar"><img src="/assets/style/lens.png" onclick="showSearch()"></span>
  <nav class="boxItem">
    <div>Learn
      <ul>
        <li>Basic commands</li>
        <li>Intermediate commands</li>
        <li>Filesystem</li>
        <li>Scripting</li>
      </ul>
    </div>
    <code>|</code>
    <div>About</div>
  </nav>
</div>