- From: Johannes Odland via GitHub <sysbot+gh@w3.org>
- Date: Wed, 19 May 2021 18:21:46 +0000
- To: public-css-archive@w3.org
johannesodland has just created a new issue for https://github.com/w3c/csswg-drafts: == [css-values] Specify how to handle negative percentage basis in mathematical expressions == Some properties like object-position can have a negative percentage basis. This causes an issue where some browsers calculates/simplifies `clamp(100%, 50%, 0%)` to 100% ignoring the negative percentage basis, but solves `clamp(100%, 50% + 0px, 0%)` to 50%. With a percentage basis of `-100px` the original equation is equal to `clamp(-100px, -50px, 0px)` which would solve to -50px. Solving the equation without accounting for the negative basis creates unexpected behaviour. (See https://bugzilla.mozilla.org/show_bug.cgi?id=1709018). It would be helpful if the spec specified how to handle negative percentage basis in mathematical expressions https://drafts.csswg.org/css-values-4/#calc-func Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/6298 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Wednesday, 19 May 2021 18:21:51 UTC