paper-tabs documentation for styling slider bar color is incorrect

[kenmoore]

The paper-tabs documentation shows this non-functional CSS for styling the slider bar:

paper-tabs.pink::shadow #selectionBar {
  background-color: #ff4081;
}

I've found that this works instead:

paper-tabs::shadow #selectionBar {
  background-color: #ff4081;
}

[ebidel]

Thats works. The #ff4081 color is ping and shows how to use a class (<paper-tabs class="pink">) as a modifier.

[kenmoore]

Ah ok, I see... it wasn't explicitly stated, I took it too literally.