width
is a CSS media feature that can be used to apply styles conditionally based on the width of the viewport. The width must be specified as a <length>
value.</length>
Syntax
width
is a range value meaning the prefixed min-width
and max-width are also available.
/* Exact width */ @media (width: 300px) {} /* Viewport width at least */ @media (min-width: 50em) {} /* Viewport width at most */ @media (max-width: 1000px) {}
Specifications
Specification | Status | Comment |
---|---|---|
Media Queries Level 4 The definition of '@media' in that specification. |
Working Draft | No change. |
Media Queries The definition of 'width' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | (Yes) | (Yes) | 9 | (Yes) | (Yes) |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | ? | ? | ? | ? | ? |