I don’t like the Gutenberg edit admin styling. I think Gutenberg has way too much whitespace and needs some color or at least shading. To be clear, I’m talking about the editor itself and not the page builder or blocks when building a page.
All my Google searches return details on styling when building a page but not Gutenberg admin styling. I know it’s possible because Stackable, a pre-made block plugin, has a styled panel inside Gutenberg.
Any advice on this would be appreciated.