Re: [csswg-drafts] [css-values-5] inherit() function: like var() for parent value, for any property (#2864)

Just for the record, [MathML](https://w3c.github.io/mathml-core/#the-math-script-level-property) introduces an `add()` function to CSS which takes the parent (numeric) value and adds the parameter to it, but it is only specified for its `math-depth` property. 

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Received on Friday, 9 January 2026 05:25:51 UTC