>
        <!-- show links to filter -->
          {{? it.containsBook == 0 }}
          <li class="nav-item sm">
            <a class="nav-link p-1" href="{{=it.filterurl}}" data-toggle="tooltip" data-placement="bottom" title="" data-original-title="{{=it.c.i18n.bookwordTitle}}">
              <i class="bi-bookshelf"></i>{{=it.c.i18n.bookwordTitle }}
            </a>
          </li>
          {{??}}
          <li class="nav-item sm">
            <a class="nav-link p-1" href="{{=it.filterurl}}" data-toggle="