ICssFontFeatureValuesRule public interface ICssFontFeatureValuesRule : ICssRule Represents a @font-feature-values CSS rule. Documentation Code using AngleSharp.Attributes; namespace AngleSharp.Dom.Css { [DomName("CSSFontFeatureValuesRule")] public interface ICssFontFeatureValuesRule : ICssRule { [DomName("fontFamily")] string Family { get; set; } } }