Another feature would be "meta-CSS", which would be only for user stylesheets (and not usable in web pages), and can apply CSS in CSS, for example: - Apply an

Another feature would be "meta-CSS", which would be only for user stylesheets (and not usable in web pages), and can apply CSS in CSS, for example: - Apply an animation (or other style) to any CSS styles that specify "text-decoration: blink". - Specify what colour to use when a CSS rule specifies "background" as the colour name. - Make all transitions (or animations) twice as fast or twice as slow. - Prevent certain CSS commands from being used entirely, or change their meaning to a different command. - Select elements by the CSS rules that the document applies to them (even if those CSS rules are disabled, and even if class names are unpredictable). - Define exactly how big a "in" or "px" or whatever unit is.