3 ms·

outlook.com's DOCTYPE: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

• MatthewPhillips 14y ago
  What is wrong with using xhtml?
  • Bootvis 14y ago
    That isn't "leading HTML5 innovation" but I got your point ;)
    • MatthewPhillips 14y ago
      Ah, ok, I was talking about their use of CSS3 transitions primarily.
      • crescentfresh 14y ago
        CSS3 is not [part of] HTML5. CSS3 is just what came after CSS2.