CSSRule
CSS rule representation.
Constructors
Properties
Container query list array (for rules involving container queries). The array enumerates container queries starting with the innermost one, going outwards.
Cascade layer array. Contains the layer hierarchy that this rule belongs to starting with the innermost layer and going outwards.
Media list array (for rules involving media queries). The array enumerates media queries starting with the innermost one, going outwards.
Array of selectors from ancestor style rules, sorted by distance from the current rule.
Parent stylesheet's origin.
The array keeps the types of ancestor CSSRules from the innermost going outwards.
Rule selector data.
Associated style declaration.
The css style sheet identifier (absent for user agent stylesheet and user-specified stylesheet rules) this rule came from.