Naive question: doesn't it have to be something old browsers will ignore rather ...

		progbits on July 27, 2022 \| parent \| context \| favorite \| on: Help pick a syntax for CSS nesting Naive question: doesn't it have to be something old browsers will ignore rather than misinterpret or fail to parse? The 3rd party CSS tooling can pick whatever syntax it wants because it is starting on a green field. Browser probably can't?