Re: [csswg-drafts] [css-cascade] What is the appropriate syntax for appending to nested layers? (#5791)

Just thinking out loud, considering separators that haven't been mentioned yet:
* another typical css separator is the comma, but it implies a flat list, not a hierarchy
* a rarer css separator is the slash. In the context of css, it doesn't imply a hierarchy either, but in file paths or URLs is does

Overall, I think I'd still go with the space, not because it matches selectors, but because it's the simplest thing used all over the pace in CSS as a separator. The period feels a bit foreign. But I wouldn't push back much if people insisted that we should go with that.

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Received on Sunday, 10 January 2021 08:05:47 UTC