The CSSStyleRule
interface represents a single CSS style rule.
CSSStyleRule
Properties
Inherits properties from its ancestor CSSRule
.
-
CSSStyleRule.selectorText
-
Returns the textual representation of the selector for this rule, e.g.
"h1,h2"
. -
CSSStyleRule.style
Read only -
Returns the
CSSStyleDeclaration
object for the rule. -
CSSStyleRule.styleMap
Read only -
Returns a
StylePropertyMap
object which provides access to the rule's property-value pairs.
Methods
No specific methods; inherits methods from its ancestor CSSRule
.
Examples
The CSS includes one style rule. This will be the first CSSRule
returned by document.styleSheets[0].cssRules
. myRules[0]
therefore returns a CSSStyleRule
object representing the rule defined for h1
.
h1 { color: pink; }
let myRules = document.styleSheets[0].cssRules; console.log(myRules[0]); // a CSSStyleRule representing the h1.
Specifications
Specification |
---|
CSS Object Model (CSSOM) # the-cssstylerule-interface |
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 | |
CSSStyleRule |
1
|
12
|
1
|
9
|
≤12.1
|
1
|
4.4
|
18
|
4
|
≤12.1
|
1
|
1.0
|
selectorText |
1
|
12
|
1
|
9
|
≤12.1
|
1
|
4.4
|
18
|
4
|
≤12.1
|
1
|
1.0
|
style |
1
|
12
|
1
|
9
|
≤12.1
|
1
|
4.4
|
18
|
4
|
≤12.1
|
1
|
1.0
|
styleMap |
66
|
79
|
No
|
No
|
53
|
No
|
66
|
66
|
No
|
47
|
No
|
9.0
|
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleRule