1. Web
  2. Web APIs
  3. CSSVariableReferenceValue
  4. fallback

CSSVariableReferenceValue: fallback property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

The fallback read-only property of the CSSVariableReferenceValue interface returns the custom property fallback value of the CSSVariableReferenceValue.

Value

A CSSUnparsedValue.

Specifications

Specification
CSS Typed OM Level 1
# dom-cssvariablereferencevalue-fallback

Browser compatibility

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