anchor.diff:                      =service.service
                     td=host.ip
                     td=humane_time(host.time)
  -                tr
  +                tr(class=service_health+' data-row')
                    td(colspan=6)
                       if service_metrics || service_error_msg
                         div(id=service_id+service.service, class='collapse')
  
positive.code:     .health-healthycolor {
        background-color: green;
        font-size: 300%;
        text-align: center;
      }
      .health-unhealthycolor {
        background-color: red;
        font-size: 300%;
        text-align: center;
      }
      table.table .table-hack{
        margin: 0; padding: 0; line-height: 0; height: 0; border: 0 none; empty-cells: hide;
  
negative.code:           option(class='all')='All'
            option(class='#{health.healthy}')='Healthy'
            option(class='#{health.unhealthy}')='Unhealthy'
      section(id='services')
        div.page-header
          h1 Services
        table.table.table-bordered.table-sort#service-stats
  