anchor.diff:            .buy-art-intro__desktop-type.buy-art-show-on-desktop= stat.desktop_type
             .buy-art-intro__mobile-type.buy-art-show-on-mobile= stat.mobile_type
       .buy-art-intro__signup-button-container
  -      a.buy-art-signup-button
  +      a.buy-art-signup-button( href='emaillink' )
           | Sign up
   
   .buy-art-benefits
  
positive.code:       .buy-art-footer__title= footer.headline
        .buy-art-show-on-desktop
          .buy-art-footer__signup-buttons
            a.ba__email-signup-button(
              href='#'
            )
              i.icon-mail
              | Sign up using email
            a.ba__facebook-signup-button(
              href='#'
            )
              i.icon-facebook
              | Sign up with Facebook
        .buy-art-show-on-mobile
          a.buy-art-signup-button
            | Sign up
        i.icon-logo
  
negative.code:                 .buy-art-faqs__item-title= faq.title
                  .buy-art-faqs__item-content= faq.content
            .col-xs-12.col-lg-6.buy-art-text-center-on-mobile
              a.buy-art-signup-button( href='emaillink' )
                | Sign up
  
  .buy-art-footer
  