font "shorthand" property

In CSS, there are various shorthand properties; these allow you to define several properties in a single place.
[font-style | font-variant | font-weight ]? font-size[/line-height]? font-family
Example 10.19
Example 10.19 Source:
In style element (<style type="text/css">) within head element:
Example 10.19 Rendered: