anchor.diff:            .row.clearfix
               .col-md-1.column
               .col-md-5.column
  -              .panel.panel-danger
  +              .device2.panel.panel-warning
                   .panel-heading
                     button.rename(onclick='getDetails(device2id, 2)')
                       .glyphicon.glyphicon-refresh(aria-hidden='true')
  
positive.code:   .container
        .row.clearfix
          .col-md-12.column
            .row.clearfix
              .col-md-3.column
              .col-md-6.column
  
negative.code:                 strong What's up!
                  |  This is just a test message, nothing is really wrong ^_^ 
                  a.alert-link(href='#') linky
              .col-md-3.column
            .row.clearfix
              .col-md-1.column
              .col-md-5.column
                .device0.panel.panel-warning
                  .panel-heading
                    button.rename(onclick='getDetails(device0id, 0)')
                      .glyphicon.glyphicon-refresh(aria-hidden='true')
  