VirtualMV/CSS/Formatting/Devices/Content

Introduction
A really clever technique that you can use, is to have a style sheet that is device specific. For example, you can put a menu in a div tag and show it when displayed on the screen but hide it when printed.

Media attribute
The &lt;LINK> tag also takes an optional MEDIA attribute, which specifies the medium or media to which the style sheet should be applied. Possible values are
 * screen (the default value), for presentation on non-paged computer screens;
 * print, for output to a printer;
 * projection, for projected presentations;
 * aural, for speech synthesizers;
 * braille, for presentation on braille tactile feedback devices;
 * tty, for character cell displays (using a fixed-pitch font);
 * tv, for televisions;
 * all, for all output devices.

Examples:

(WDG,2007)