CSSVariableReferenceValue: fallback property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Thefallback read-only property of theCSSVariableReferenceValue interface returns thecustom property fallback value of theCSSVariableReferenceValue.
In this article
Value
Specifications
| Specification |
|---|
| CSS Typed OM Level 1> # dom-cssvariablereferencevalue-fallback> |