If this parameter allows you to add an additional stylesheet for vendor-specific CSS. This can be used, for example, to customize the CSS used for different paged media engines.

Two such stylesheets are provided:

vendor-ahf-portrait.css

An extension for the AntennaHouse Formatter that prints landscape material without rotating the page headers and footers.

This version is intended for documents that are printed in portrait orientation.

vendor-ahf-landscape.css

An extension for the AntennaHouse Formatter that prints portrait material without rotating the page headers and footers.

This version is intended for documents that are printed in landscape orientation.