CSSRule: parentStyleSheet property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2015.

The parentStyleSheet property of the CSSRule interface returns the StyleSheet object in which the current rule is defined.

Value

A StyleSheet object.

Examples

js
const docRules = document.styleSheets[0].cssRules;
console.log(docRules[0].parentStyleSheet == document.styleSheets[0]); // returns true

Specifications

Specification
CSS Object Model (CSSOM)
# dom-cssrule-parentstylesheet

Browser compatibility

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