This feature changes the behavior of custom properties that are invalid at computed-value time, such that they always become the guaranteed-invalid value (rather than behaving as unset).

Status in Chromium


No active development (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signals


Last updated on 2021-01-07