The CSSStyleDeclaration.parentRule read-only property returns a CSSRule
that is the parent of this style block, e.g. a CSSStyleRule
representing the style for a CSS selector.
CSSStyleDeclaration.parentRule
Value
The CSS rule that contains this declaration block or null
if this CSSStyleDeclaration
is not attached to a CSSRule
.
Examples
The following JavaScript code gets the parent CSS style rule from a CSSStyleDeclaration
:
var declaration = document.styleSheets[0].rules[0].style; var rule = declaration.parentRule;
Specifications
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
parentRule |
1
|
12
|
1
|
9
|
15
|
1
|
4.4
|
18
|
4
|
14
|
1
|
1.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleDeclaration/parentRule