In Litium documentation Configure the HTML editor (litium.com)
its possible to sets the style for editor content by adding file wwwroot/Site/Editor/editor.css but the preview is fetching style from another file called app-style.css. Is it possible to make changes in this file or better to have the preview also fetch styling from editor.css?
No, it’s not possible. You can create an ideas on Ideas (litium.com) about this. I think implementation wise it will be hard to do to not get the styles that are in the editor.css file to break the back office administration.
