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StyleSheet: parentStyleSheet property - Web APIs | MDN
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StyleSheet: 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 July 2015.
The parentStyleSheet property of the
StyleSheet interface returns the style sheet, if any, that is including
the given style sheet.
Value
A StyleSheet object.
Examples
js
// Find the top level stylesheet
const sheet = stylesheet.parentStyleSheet ?? stylesheet;
Notes
This property returns null if the current stylesheet is a top-level
stylesheet or if stylesheet inclusion is not supported.
Specifications
| Specification |
|---|
| CSS Object Model (CSSOM) # dom-stylesheet-parentstylesheet |
Browser compatibility
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