Definition
CSS Fonts Module Level 4 defines CSSFontFeatureValuesRule
[Exposed=Window]
interface CSSFontFeatureValuesRule : CSSRule {
attribute CSSOMString fontFamily;
readonly attribute CSSFontFeatureValuesMap annotation;
readonly attribute CSSFontFeatureValuesMap ornaments;
readonly attribute CSSFontFeatureValuesMap stylistic;
readonly attribute CSSFontFeatureValuesMap swash;
readonly attribute CSSFontFeatureValuesMap characterVariant;
readonly attribute CSSFontFeatureValuesMap styleset;
readonly attribute CSSFontFeatureValuesMap historicalForms;
};