Section 1 Scope - Microsoft

If you are using FONT tag or the FONT POINT-SIZE tag to specify a particular font and point size, keep in mind that the point size between the Macintosh platform and the Windows platform is not 1:1. On a Macintosh, a font is displayed at much the same size as it would appear on paper (12 points on screen = 12 points on paper). ................
................