General Settings in Style Manager

[Idaryss]

Hi, I would like to implement in my grapesjs mjml project a general sector in the style manager where the user can update for exemple the background color of a button and this applies generally to the newsletter (previous and new button). But the user can still update the background color individually under the normal sector.

Can you please provide a sandbox where this is implemented that I can check how ?

Thanks a lot

[Idaryss]

@artf do you have any idea in this ? it will really help