anchor.diff:  
           .big-spacer
           .thumbnail
  -            img.gif-block.img-center.img-responsive(src='http://i.imgur.com/3AgvJQg.gif' alt='a gif showing how to install this')
  +            img.gif-block.img-center.img-responsive(src='http://i.imgur.com/3AgvJQg.gif' alt="A gif showing how click the link below, find your city, and click the \"Gitter\" button to join your city's Gitter chat room")
               .caption
                   p.large-p Try this:&thinsp;
                       a(href='https://github.com/FreeCodeCamp/freecodecamp/wiki/List-of-Free-Code-Camp-city-based-Campsites' target='_blank') Go back to our list of Campsites&thinsp;
  
positive.code: 
          .big-spacer
          .thumbnail
              img.gif-block.img-center.img-responsive(src='http://i.imgur.com/pYsTbjI.jpg' alt='a screenshot of our curriculum alongside a screenshot of our chat room')
              .caption
                  p.large-p Learning to code is hard. To succeed, you'll need lots practice and support. That's why we've created a rigorous curriculum and supportive community.
  
  
negative.code: 
          .big-spacer
          .thumbnail
              img.gif-block.img-center.img-responsive(src='http://i.imgur.com/ALN6zPK.gif' alt='A gif showing you how to click the profile image in the upper right hand corner of GitHub. Upload a photo of yourself or you will continue to use the automatically generated pixel art. Then fill in the remaining form fields and click submit.')
              .caption
                  p.large-p Try this:&thinsp;
                      | Click the pixel art in the upper right hand corner of GitHub, then choose settings. Upload a picture of yourself. A picture of your face works best. This is how your fellow campers will see you in our chat rooms, so put your best foot forward. You can add your city and your name if you want.
  
          .big-spacer
          .thumbnail
              img.gif-block.img-center.img-responsive(src='http://i.imgur.com/OXL3G3n.gif' alt="Click the link below to navigate to Free Code Camp's open-source repository. In the upper right hand corner, you can click the \"star\" button to star this repository.")
              .caption
                  p.large-p Try this:&thinsp;
                      a(href='//github.com/freecodecamp/freecodecamp' target='_blank') Go to Free Code Camp's open-source repository
  