Draft
This page is not complete.
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The variable property of the CSSVariableReferenceValue interface a built-in CSS value to be returned by the custom name.
Syntax
var fallback = CSSVariableReferenceValue.fallback;
Value
Specifications
| Specification | Status | Comment |
|---|---|---|
| CSS Object Model (CSSOM) The definition of 'variable' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
variable | Chrome Full support 66 | Edge No support No | Firefox No support No | IE No support No | Opera Full support 53 | Safari No support No | WebView Android Full support 66 | Chrome Android Full support 66 | Edge Mobile No support No | Firefox Android No support No | Opera Android Full support 47 | Safari iOS No support No | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.