FEAT: Renderless

What are you trying to add to GrapesJS?

I try to styling GrapesJS and positioning its elements (panels, buttons, canvas, etc.), it's annoying to override all style elements.

Describe your feature request

A renderless GrapesJS.

• Append a specific GrapesJS element (panels, buttons, canvas, etc.) into any container in the document.
• Add style to a distinct class and sub-classes (.gjs, .gjs-panels, .gjs-panel-{name}, .gjs-buttons, .gjs-button-{name}, etc.).
• A guide to use this features, if already exists, just a guide to styling and positionning.

Is there an alternative at the latest version?

[ ] Yes (descripe the alternative) [X] No

Is this related to an issue?

[ ] Yes (Give a link to the issue) [X] No