iv>
      <form class="search navbar-right" role="search">
        <input id="search-box" class="form-control typeahead" type="text" placeholder="Loading search..." autocomplete="off"/>
      </form>
      <button id="theme-button" class="toggle" aria-label="Light and dark mode toggle" title="Toggle between light and dark mode">
        <span id="dark-theme-button" class="material-symbols-outlined" aria-hidden="true">dark_mode</span>
        <span id="light-theme-button" class="material-symbols-outlined" ar