Headings Category

HTML supports up to six different heading styles, with text identified as Heading 1 displayed in the most prominent style. You don't get to choose how those styles appear of course--that's dependent on the platform and browser the document is viewed on. But you can define the styles in your original document you want Terry Morse Myrmidon to mark as Heading 1, Heading 2 and so forth on down to Heading 6. For reference, here are the text sizes used by the Mac version of Netscape Navigator 3.0 when displaying headings: