cellspacing="0">
                <tr>
                  <td class="content-block">
                    <a href='{{ template "__alertmanagerURL" . }}' class="btn-primary">View in {{ template "__alertmanager" . }}</a>
                  </td>
                </tr>
                {{ if gt (len .Alerts.Firing) 0 }}
                <tr>
                  <td class="content-block">
                    <strong>[{{ .Alerts.Firing | len }}] Firing</strong>
                  </td>
                </tr>
              