You can use CSS to change the appearance of your web page when it's printed on a paper. You can specify one font for the screen version and another for the print version. You have seen @media rule in previous chapters. This rule allows you to specify different style for different media. So, you can define different rules for screen and a printer. The example below specifies different font families for screen and print. The next CSS uses the same font size for both screen as well as printer.