CSS calc() math function should allow infinity and NaN values by 'infinity', '-infinity', 'NaN' keywords or expressions that could be evaluated into infinity or NaN such as 'calc(1/0)'.
This feature improves conformance with the spec.
Status in Chromium
In development (tracking bug)
Consensus & Standardization
Search tagscss, calc, infinity, nan,
Last updated on 2021-04-12