    <footer class="footer">
      <div class="container">
        <div class="row">
          <div class="col-lg-12">
            <p class="text-muted">&copy; {{ 'now' | date: "%Y" }} Google</p>
          </div>
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      </div>
    </footer>

    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
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    <script>
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      window.addEventListener("hashchange", shiftWindow);

      var highlightCurrentSidebarNav = function() {
        var href = location.pathname;
        var item = $('#sidebar-nav [href$="' + href + '"]');
        if (item) {
          var li = item.parent();
          li.addClass("active");

          if (li.parent() && li.parent().is("ul")) {
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              if (ul.hasClass("collapse")) {
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              li = ul.parent();
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          if (toggle) {
            toggle.addClass("dropup");
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        });
        $(".sidebar-submenu").on("hide.bs.collapse", function() {
          var toggle = $('[href$="#' + $(this).attr('id') + '"]');
          if (toggle) {
            toggle.removeClass("dropup");
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