Support for two new media types enables content creators to use specific CSS based on the Mobi or KF8

file format: amzn-mobi and amzn-kf8.

• For KF8 CSS styles, use the media query @media amzn-kf8. This is only applied for the KF8

format.

• For Mobi CSS styles, use the media query @media amzn-mobi. This is only applied for the

Mobi format.

The @media screen and @media all styles continue to apply to both KF8 and Mobi.