字典我要纠错

Media Queries

Media Queries is a module of CSS that defines expressions allowing to tailor presentations to a specific range of output devices without changing the content itself.

Reference

At-rules

Guides

Using media queries: Presents what media queries are doing and explains the possible expressions.
Testing media queries: Explains how to test a media query programmatically, from JavaScript.

Specifications

Specification	Status	Comment
CSS Conditional Rules Module Level 3	Candidate Recommendation
Media Queries Level 4	Working Draft
Media Queries	Recommendation
CSS Level 2 (Revision 1)	Recommendation	Initial definition

Browser compatibility

Feature	Chrome	Edge	Firefox (Gecko)	Internet Explorer	Opera	Safari
Basic support	1.0	(Yes)	1.0 (1.7 or earlier)	9.0	9.2	1.3

Feature	Android	Edge	Firefox Mobile (Gecko)	IE Mobile	Opera Mobile	Safari Mobile
Basic support	1.0	(Yes)	1.0 (1.7)	9.0	9.0	3.1

Edit this page on MDN

© 2005–2017 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries