Customizer: Implement mobile responsive block toolbar#31589

Merged

talldan merged 4 commits intotrunkfrom update/customize-widget-toolbars

May 18, 2021

+47-5

Commits on May 7, 2021

Make the block toolbar sticky and add some styles for the editor topbar
talldan
committed

Commits on May 10, 2021

Commits on May 17, 2021

Remove sticky positioning from topbar
talldan
committed