Could CKFinder/Editor insert the CSS inline, as an option?

[FrankConijn]

In the pages I make for my clients, I include the main content with a PHP include. That main content file consists of bare HTML markup. I made a simple CMS with which my clients can update those bare HTML files. I'm using CKEditor 5 plus CKFinder for that.

The problem is that when an image is inserted in CKEditor and it is horizontally centered or positioned on the right, the CSS that actually does that is not inserted inline, but through a class (of the parent). Normally, that is the preferred method. But not in my case, because CK does not add that class to my CSS file.

Could the option be created that CKFinder/Editor inserts the CSS inline? In case that option already exists, I'll happy to learn how I can enable it.