Fonts Use Cascading Style Sheets (CSS) for fonts and other presentation issues. HTML is meant for marking up the structure of the document. For more information, see for example the following book: Lie, H. W., & Bos, B. (1997). Cascading Style Sheets. Addison-Wesley. Codes defined in HTML40.DEV driver 1 = Structure codes 2 = Headers and titles 3 = Lines and paragraphs 4 = Links 5 = Lists 6 = Text styles 7 = Other elements 8 = Fonts 9 = Images 0 = Forms A = Tables B = Miscellaneous codes C = Colors D = Frames