How to easily add classes ie; mb-4 etc...?

Hi,

What's the easiest way to add Bootstrap classes (ie; mb-4 etc..) to elements?

thanks

Use the Options panel to set them. Not all elements have a ton of settings, but most have quite a few settings that can be done via the Options panel / Look & Feel etc. Just be sure if you use anything in the Look & Feel that you set the file first so it tells it to add a Class and doesn't add it all as inline CSS.

After that, if there are still things I need I create a class in my custom CSS file for it.

Spacing utilities are supported in the Class Names field in the Attributes panel. Once we come up with an intuitive way to edit them visually (this is complicated by the sheer number of size and breakpoint combinations), we will add them to the Options sidebar.