@media rules

Introduction

Media Types allow you to specify how documents will be presented in different situations i.e. for printing instead of on screen use.

Creating an @media rule

Once you have opened the page you want to work on, add a @media rule to one of your attached CSS files.
Simply choose 'media' from the 'CSS Rules' sub menu. This menu is accesible from the + button at the bottom of the Styles list.