Fotiman - 10:37 pm on Jul 23, 2013 (gmt 0)
See the section that talks about Almost Standards mode (Transitional DOCTYPEs will trigger this).
In strict, presentation attributes would be disallowed, and PREFERABLY put in an external stylesheet (as opposed to using inline style elements). Sure, you *COULD* use inline styles, but "could" and "should" are very different words. :)