Allow operations in @media()

[MoOx]

I can do that

@mixin media-xl {
  @media (min-width: $media-query-width-xl) and (max-width: $media-query-width-xxl - 1px) {
    @content
  }
}

The - 1px is not allow. It will be great if we can use thing like that.

[MoOx]

Btw, a workaround si to make the same behavior like this
@mixin media-xl { $max: $media-query-width-xxl - 1px; @media (min-width: $media-query-width-xl) and (max-width: $max) { @content } }

[nex3]

This works on the latest master branch.

[MoOx]

Sorry I feel stupid.