Name

CSSMediaRule — an @media rule in a CSS style sheet

Availability

DOM Level 2 CSS

Inherits from/Overrides

CSSRule → CSSMediaRule

Properties

readonly CSSRuleList cssRules

An array (technically, a CSSRuleList) of all the rules nested within this @media rule block.

readonly MediaList media

The list of media types to which the nested rules apply.

Methods

deleteRule( )

Deletes the nested rule at the specified position.

insertRule( )

Inserts a new rule at the specified position within this @media rule block.

Description

This interface represents an @media rule, and all of its nested rules, in a CSS style sheet. It defines methods that allow you to insert and delete nested rules. Consult a CSS reference for details.

Get JavaScript: The Definitive Guide, Fourth Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial