prefix? about vender prefix.
does it mean that the prefixes in the future css edition disappear and become a rule for new css edition?
They identify experimental features* like: Do you want to try our test website? Prefixes are supposed to disappear when testing reveals an experiment's ready for everyone. Unfortunately, developers have been deploying test features *for real*. This is an abuse of the test/production paradigm. Therefore, vendor prefixes may be going away, to be replaced by browser flags, e.g.: chrome://flags "Careful, these experiments may bite" * https://developer.mozilla.org/en-US/docs/Glossary/Vendor_Prefix