anchor.diff:          // endbuild
       body
           header.container(ng-controller="HeaderController")
  -            p.pull-left Back
  +            p.pull-left.icon-long-arrow-left
               div.pull-right 3 Votes Left
           nav.container(ng-controller="NavController")
               ul
  
positive.code: html(lang="en", ng-app="application", ng-controller="AppController")
      head
          title Vote
          // build:css(./) css/style.css
          link(href='/bower_components/bootstrap-css/css/bootstrap.min.css', rel='stylesheet', type='text/css')
          link(href='/styles/style.css', rel='stylesheet', type='text/css')
  
negative.code:                 li.btn.btn-primary
                      a(href="/results") Results
          .container
              div(ng-view)
  