anchor.diff:        .row
           .col-lg-12
             p.lead
  -            | Now that your surveys have launched, your participants can easily view/take your surveys on their android or iOS 
  -            | device. You can even take a moment and view their collection as they progress!
  +            | After you have launched your surveys, your participants can easily download your surveys on their android or iOS 
  +            | device and start participating. Surveys can even be completed while your participants are offline and uploaded later!
  +            | You can even monitor their collection activities as they progress.
         .row
           .col-md-6.col-xs-6
  +          a(href="https://play.google.com/store/apps/details?id=org.ohmage.app")
  +            img(src="https://developer.android.com/images/brand/en_app_rgb_wo_60.png" alt="Android app on Google Play")
            .carousel.slide#collect-carousel(data-ride="carousel" data-interval="false")
              .carousel-inner(role="listbox")
                .item.active
  -               img(src="img/survey9_nexus4_portrait.png")      
  +               img(src="img/survey9_nexus4_portrait.png")
           .col-md-6.col-xs-6
            .carousel.slide#collect2-carousel(data-ride="carousel" data-interval="false")
              .carousel-inner(role="listbox")
  
positive.code:       .row
          .col-lg-12
            p.lead
             | Quickly create sets of surveys to ask your participants. The ohmage platform was built for mobile collection 
             | so it supports simple responses as well as responses with images, video and audio.  Surveys can even be completed 
             | while your participants are offline and uploaded later!
        .row
          .col-md-6.col-md-offset-3
           .carousel.slide#questions-carousel(data-ride="carousel" data-interval="false")
  
negative.code:       .row
          .col-lg-12 
            br                
            p.lead an open mobile data collection platform.
            br
        .row
          .col-md-3.col-xs-6
  