The document summarizes CSS1 font properties including font-family, font-style, font-variant, font-weight, font-size, and the shorthand font property. It provides the syntax, possible values, initial values, elements applied to, and whether each property is inherited for each font property defined in CSS1. Examples are given for how to specify each property in a CSS style sheet. Warnings are also provided about browser bugs in early versions of Internet Explorer related to font sizes.