anchor.diff:  block content
     h1= title
   
  -  h2 Q. What’s this?
  -  p This site is an unofficial diff viewer for <a href="https://html.spec.whatwg.org/multipage/">WHATWG HTML Standard</a> and <a href="https://w3c.github.io/html/">W3C HTML 5.1</a>. The Diff of HTMLs provides side-by-side diff view of each section between the specifications.
  +  h2 Q. What’s the Diff of HTMLs?
  +  p The Diff of HTMLs is an unofficial diff viewer for <a href="https://html.spec.whatwg.org/multipage/">WHATWG HTML Standard</a> and <a href="https://w3c.github.io/html/">W3C HTML 5.1</a>. The Diff of HTMLs provides side-by-side diff view of each section between the HTML specifications.
     p There are number of differences between WHATWG HTML Standard and W3C HTML 5.1. At the time of writing this, the differences include:
     ul
       li <code>hgroup</code>
  
positive.code:     li Canvas 2D Context
      li Common idioms without dedicated elements
      li Microdata
      li worker modules
      li <code>requestAnimationFrame</code>
      li Web Messaging
      li Sever-sent events
  
negative.code:     li Reorder “Links” in “The elements of HTML”
      li Reorder “Calling scripts” in “Processing model”
  
    h2 Q. Are HTMLs displayed in the Diff of HTMLs same as the specifications?
    p No. The Diff of HTMLs reformats HTMLs to reduce unnecessary diffs.
  
    h3 Modifications applied to both WAHTWG HTML Standard and W3C HTML 5.1
    ul
  