ocr: The same typefaces, with ex-heights normalized to that of Now these all look to be about the same point (em) size. 12 pt Verdana (adjusted point sizes): But they 're not - their ex-heights are the same, though. It wouldn't be so bad if there were substitutions among this set. This is why a non-font-secure stylesheet system needs a font-size adjustment mechanism. Verdana: 1.72 :121 pt Gill Sans: 2.17 1 151 pt xylophone synergy diaphragm partially nydrogenated xylophone synergy diaphragm partially hydrogenated vegetable shortening or lengthening or resting vegetable shortening or lengthening or ...