CSSMediaRule: media property
        
        
          
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      This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The read-only media property of the
CSSMediaRule interface returns a MediaList representing the intended
destination medium for style information.
Value
Examples
The CSS includes a media query with one style rule. This will be the first
CSSRule returned by document.styleSheets[0].cssRules.
Calling myRules[0].media therefore returns a MediaList
object representing the media query.
css
@media (width >= 500px) {
  body {
    color: blue;
  }
}
js
let myRules = document.styleSheets[0].cssRules;
console.log(myRules[0].media); // a MediaList
Specifications
| Specification | 
|---|
| CSS Conditional Rules Module Level 3> # dom-cssmediarule-media> | 
Browser compatibility
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