This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Do not use it in old or new projects. Pages or Web apps using it may break at any time.

device-width is a deprecated CSS media feature whose value is the width of the rendering surface of the output device, as a CSS <length>.


Specification Status Comment
Media Queries Level 4
The definition of 'device-width' in that specification.
Working Draft Deprecated in Media Queries Level 4
Media Queries
The definition of 'device-width' in that specification.
Recommendation Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support ? ? ? ? ?
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? ? ? ? ?


Document Tags and Contributors

 Contributors to this page: teoli, andylampert, cvrebert
 Last updated by: teoli,