I did some tests with as a result that the colour settings apparently do not follow the html naming convention.
Which colour settings are allowed within eGeoffrey?
@eporocrail it is css-like naming convention. So you can use "black", "green", "white" as well as bootstrap-like naming such as "primary", "warning", etc. Wonder if would make sense a drop down menu there....
Working with html supposes the user is working with "advanced editor". Doing this kind of things in the one line of the widget is almost impossible because of lacking overview.
In that case a "pull-down" menu would be less useful I suppose.
Tracking this together with another thing left behind since a while (icon selection) with https://github.com/egeoffrey/egeoffrey-gui/issues/68