Availability

DOM Level 2

Inherits from/Overrides

CSS CSSRule CSSUnknownRule

Description

This interface represents a rule in a CSS style sheet that the browser did not recognize and could not parse (typically because it is defined by a version of the CSS standard that the browser does not support). Note that this interface does not define any properties or methods of its own. The text of the unrecognized rule is available through the inherited cssText property.