data8/_includes/topbar.html

<div class="c-topbar" id="top-navbar">
  <!-- We show the sidebar by default so we use .is-active -->
  <div class="c-topbar__buttons">
    <button
      id="js-sidebar-toggle"
      class="hamburger hamburger--arrowalt is-active"
    >
      <span class="hamburger-box">
        <span class="hamburger-inner"></span>
      </span>
    </button>
    {% include buttons.html %}
  </div>
  <!-- Empty sidebar placeholder that we'll auto-fill with javascript -->
  <aside class="sidebar__right">
    <header><h4 class="nav__title"><img src="{{ site.images_url | relative_url }}/list-solid.svg" alt="Search" /> {{ page.toc_label | default: site.data.ui-text[site.locale].toc_label }}</h4></header>
    <nav class="onthispage">
    </nav>
  </aside>
  <a href="{{ '/search.html' | relative_url }}" class="topbar-right-button" id="search-button">
    <img src="{{ site.images_url | relative_url }}/search-solid.svg" alt="Search" />
  </a>
</div>