Some CSS errors are not detected if they are at the start of the file, but detected when they are in the middle (?)

[Stvad]

Example:

This generates no errors:

}  

.garden-link::before {
  content: "🦚"
 } 

This generates an error:

.garden-link::before {
  content: "🦚"
 } 

}

More generally I seem to be able to put semi-arbitrary things at the start of the file...

[lahmatiy]

Validator doesn't exam selectors at the moment. In first case } became a part of selector. In second case, } is a part of seelctor, but there is no block – that's why an error happens. I suppose, when selector validation will be added, this issue will be resolved.

[Stvad]

I see, thanks for the update! Is there anything I can do in the meantime to catch somethign like this?