Hi inspigr,
I have set up an example at my site for you. The module colour
highlight feature only works on module’s published to the
right hand side of Xenia.
I have set up a blue module on the right for you to see.
When you do yours, enter the module you want to colour
from your admin area and find the Module Class Suffix
and you have three colour choices.
You enter them like this -blue, or -orange or -green the
dash in front is the trick so to speak.
Please see my signature to view an example blue
“Template Switcher” module. Most modules can do
this but you may not like what you see with all of them.
If you enter a colour into a left module with Xenia you
will mess up that module a little bit. Only use the colours
on the right.
Regards