[1]
[CITE[Dynamic HTML in Communicator]] ([TIME[1997-08-13 09:33:24 +09:00]] 版)
[2] [CITE@en-US-x-hixie[HTML 5]] ([TIME[2009-07-25 05:16:37 +09:00]] 版)
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When a font element has a pointsize attribute, the user agent is expected to parse that attribute's value using the rules for parsing non-negative integers, and if this doesn't generate an error, then the user agent is expected to use the parsed value as a point length for a presentational hint for the 'font-size' property on the element.
[3] [CITE@en[(X)HTML5 Tracking]]
([TIME[2009-09-29 23:47:04 +09:00]] 版)