On Tue, May 5, 2015 at 6:52 AM, Jonas Sicking <jo...@sicking.cc> wrote: > My understanding is that the question here isn't what is being > matched, but rather what syntax to use for the selector. I.e. in both > cases the thing that the selector is matching is the DocumentFragment > which is the root of the shadow DOM.
No, :host matches the host element in the light tree that holds the shadow tree. -- https://annevankesteren.nl/