CSSVariableReferenceValue()

Draft
This page is not complete.

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Creates a new CSSVariableReferenceValue.

Syntax

new CSSVariableReferenceValue(variable[, fallback]])

Parameters

variable

A custom property name.

fallback

Optional. A custom property fallback value.

Specifications

Specification Status Comment
CSS Typed OM Level 1
The definition of 'CSSVariableReferenceValue()' in that specification.
Working Draft Initial definition.

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
CSSVariableReferenceValue() constructor
Experimental
Chrome Full support 66Edge Full support 79Firefox No support NoIE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android No support NoOpera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0

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.
variable

A CSS custom property

fallback

Optional. A custom property fallback value.