Sample plugin in docs for canvas background (#8492)

* color done

* add example inline plugins for background image and color

* add link to css background

* improve text bit

* fix build error

* implement kurkles feedback

* fix indenting tab -> spaces

Jacco van den Berg committed 5y ago

0c1320c2f9a2d617d9ffce88b22e277730f931cd

Parent: 8c4e862

Committed by GitHub <noreply@github.com> on 2/22/2021, 1:52:57 PM