CSSMediaRule: media 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 read-only media property of the CSSMediaRule interface returns a MediaList representing the intended destination medium for style information.

Value

a MediaList

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