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Problem with removed parenthesis from calc before var
See original GitHub issueOriginal issue https://github.com/cssnano/cssnano/issues/645
This valid css
--aspect-ratio: 16/9;
padding-top: calc(100% / (var(--aspect-ratio)));
becomes invalid after cssnano compilation, because cssnano removes parenthesis around of var()
Chrome and Firefox don’t respect the var() without parenthesis around it and so the code is not working as expected.
Test case: https://jsfiddle.net/z7bsn1r8/4/
Issue Analytics
- State:
- Created 3 years ago
- Comments:5 (1 by maintainers)
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I believe it’s not a browser bug. Parenthesis are needed because of math: 100 / (16/9) = 56.25 100 / 16/9 = 0.69
It’s harder to fix than it seems, because the current parser does not distinguish:
from