Are there examples? "Green boxes"?

[rinogo]

https://popmotion.io/learn/get-started/ states:

All examples in the green-bordered boxes are editable.

I don't see any green boxes. Besides the text, "The animator’s JavaScript toolbox." at https://popmotion.io/, I don't see any use of animation on popmotion.io at all.

Am I missing something obvious? 😬

[mryechkin]

Just reading the docs for the first time, and was wondering that myself as well.. are there examples? I couldn't find anything