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  -            img.img-responsive.img-center(src='//i.imgur.com/FNFqn9Tg.jpg')
  -            h3 Free Code Camp laptop stickers
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  +            input(type="image" src='//i.imgur.com/FNFqn9Tg.png' class="img-responsive img-center" name="submit" alt="Freecodecamp sticker")
  +          h3 Free Code Camp laptop stickers
  +          h4 Get 2 for only $5, with free shipping anywhere!
  +          p These durable 2" (5 cm) stickers sport a matte finish, and look great anywhere - especially on your laptop.
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  -            img.img-responsive.img-center(src='http://i.imgur.com/ATDiWMl.png')
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  +              img.img-responsive.img-center(src='http://i.imgur.com/ATDiWMl.png')
               h3 Get 2 free audiobooks through Audible
               p Audible gives our community $5 when you you sign up for a free trial.
               p You get two free audiobooks immediately. You can cancel any time and still keep your audiobooks.
  
positive.code:             h2 Books our community recommends
              p Amazon gives our community a commission if you make a purchase right after clicking one of these buttons.
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              img.img-responsive.img-center(src='//i.imgur.com/hV9F2bo.jpg' alt='Cracking the Coding Interivew book cover')
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              img.img-responsive.img-center(src='//i.imgur.com/rLN9oKk.jpg' alt='JavaScript: The Definitive Guide book cover')
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              a.btn.signup-btn.btn-cta(href="//www.amazon.com/gp/product/0596805527/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0596805527&linkCode=as2&tag=out0b4b-20&linkId=f490d30d420bf57fc1efe2de57eece65" onClick="ga('send', 'event', 'Shop', 'clicked', 'JavaScript The Definitive Guide');" target='_blank') Get it on Amazon
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              img.img-responsive.img-center(src='//i.imgur.com/KU60I7r.jpg' alt='How Linux Works: What Every Superuser Should Know book cover')
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              a.btn.signup-btn.btn-cta(href="//www.amazon.com/gp/product/1593275676/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=1593275676&linkCode=as2&tag=out0b4b-20&linkId=a6a83ec9ed8d137f3ff56fbcfc6c05ce" onClick="ga('send', 'event', 'Shop', 'clicked', 'How Linux Works');" target='_blank') Get it on Amazon
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              img.img-responsive.img-center(src='//i.imgur.com/nR4VIU4.jpg' alt='JavaScript: The Good Parts book cover')
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              img.img-responsive.img-center(src='//i.imgur.com/CR2dSql.jpg' alt='Eloquent JavaScript: A Modern Introduction to Programming book cover')
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              a.btn.signup-btn.btn-cta(href="//www.amazon.com/gp/product/1593275846/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=1593275846&linkCode=as2&tag=out0b4b-20&linkId=6870174eac22afca8e1c1ef5204f16ee" onClick="ga('send', 'event', 'Shop', 'clicked', 'Eloquent JavaScript');" target='_blank') Get it on Amazon
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              img.img-responsive.img-center(src='//i.imgur.com/IplEMb4.jpg' alt='JavaScript and jQuery: Interactive Front End Development')
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              a(href="//m.do.co/c/ba8a71773373" target='_blank' onClick="ga('send', 'event', 'Shop', 'clicked', '$10 Digital Ocean credit');")
                img.img-responsive.img-center(src='//i.imgur.com/BTtb8P0g.jpg')
              h3 Get $10 in credit for your own Digital Ocean server
              p Digital Ocean gives our community $25 in credit after you spend $25.
              a.btn.btn-cta.signup-btn.btn-block(href="//m.do.co/c/ba8a71773373" target='_blank' onClick="ga('send', 'event', 'Shop', 'clicked', '$10 Digital Ocean credit');") Claim your $10 credit
  