anchor.diff:            for host in hosts
               - var host_name = host.service_name;
               - var host_health = host.healthy ? health.healthy : health.unhealthy
  -            tr
  -              td(class=host_health+'color host-row', style='text-align: center;')=(host.healthy ? '☺' : '☹')
  +            tr(class=host_health+' host-row data-row')
  +              td(class=host_health+'color', style='text-align: center;')=(host.healthy ? '☺' : '☹')
                 td
                   a(name="host-name-"+host_name)=host_name
                 td(colspan=2)
  
positive.code:                     =service.service
                    td=host.ip
                    td=humane_time(host.time)
                  tr
                   td(colspan=6)
                      if service_metrics || service_error_msg
                        div(id=service_id+service.service, class='collapse')
  
negative.code:       $('select#filter-health').val('#{health.unhealthy}');
        update_table('#{health.unhealthy}');
      });
  });
  
  
  block append css
    link(href='/static/css/devhealth.less', rel='stylesheet/less', type='text/css')
  