Re: Hey Microsoft! cool it with CSS points ok? from Todd Fahrner on 1997-10-24 (www-style@w3.org from November 1997)
Todd Fahrner, first mention of HTML 5? in 1997.Note that the full range of _relative_ sizes specified by the author is preserved in this scheme, which may simply be necessary to differentiate the 12 levels of heading in, say, HTML 5.

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