Most browsers support jumping to specific links by typing keys defined within the software application. The access keys defined for the BNF are listed below.
The way in which access keys are used depends on your operatings system and web browser. Listed below are the methods of access for common browsers.
The BNF uses cascading style sheets for visual layout. The default stylesheet uses only relative font sizes, compatible with the user-specified "text size" option in visual browsers. For example, if you're using Internet Explorer, you can make your default text size larger under the "View" menu, "Text Size", "Larger" (or "Largest"). A print stylesheet is used to eliminate the need for an additional print page, or a "text-only" version. If your browser or browsing device does not support stylesheets at all, the content of each page is still readable.
