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.
TheparentStyleSheet property of theStyleSheet interface returns the style sheet, if any, that is includingthe given style sheet.
Value
AStyleSheet object.
Examples
js
// Find the top level stylesheetconst sheet = stylesheet.parentStyleSheet ?? stylesheet;Notes
This property returnsnull if the current stylesheet is a top-levelstylesheet or if stylesheet inclusion is not supported.
Specifications
| Specification |
|---|
| CSS Object Model (CSSOM) # dom-stylesheet-parentstylesheet |