anchor.diff:  extends ../layout
   block content
       .text-center
  -        h2 New to Free Code Camp? 
  +        h2 New to Free Code Camp?
             br
  -          .button-spacer  
  +          .button-spacer
             | Sign up now:
           a.btn.btn-lg.btn-block.btn-social.btn-primary(href='/email-signup')
               i.fa.fa-envelope
  
positive.code:             | Sign up with GitHub
          .spacer
          hr
          .spacer          
          h2 Are you a returning camper?
            br
            .button-spacer
  
negative.code:           }
            $.each($(btnSelector), function(i, item) {
              if (
                $(item).text() === obj.method &&
                $(item).hasClass(obj.methodClass)
              ) {
                $(item).addClass('active');
  