Suggest lighter css rule

[sachinraja]

css.validate disables all css linting. This rule only disables linting for the unknown @ rules like @tailwind.

[bradlc]

Interesting! I swear at some point there was a built-in rule that caused an error when you had something like this:

.example {
  @apply one two;
}

You would get an error like "expected semi-colon after one", and the only way to disable that one was to disable css.validate completely. But it seems like this error doesn't happen anymore (or I imagined it), so I think this change is good 🤔

[sachinraja]

I believe I was getting the same error, but it just mysteriously disappeared. The only thing I can find is this PR, but it's from 2016.

[bradlc]

Hey @sachinraja. For now we're going to leave it as it is, because there's other situations where you get lint errors if css.validate is true, for example when using the screen function:

@media screen(sm) {}

Thank you for the suggestion though!