         <a class="nav-link active" id="co2e-total-card_tablink" data-toggle="tab" href="#co2e-total-card_tabpanel" role="tab" aria-controls="co2e-total-card_tabpanel" aria-expanded="false">
            All tasks
          </a>
        </li>
        <li class="nav-item">
          <a class="nav-link" id="co2e-non-cached-card_tablink" data-toggle="tab" href="#co2e-non-cached-card_tabpanel" role="tab" aria-controls="co2e-non-cached-card_tabpanel" aria-expanded="false">
            Without cached tasks
       