Today I'd like to give you a short hint how to change the output of the print display of ActiveCollab Notebooks. We wanted to do that because we did not like the print output a lot and use AC Notebooks for requirement specifications.
Sadly there is currently no clean way I know to modify the CSS specifically, not even within a module. So I made myself on the way to find the CSS file to change and finally found it!
The CSS file to change for AC notebooks print output is located in:
./activecollab/{VERSION}/modules/notebooks/assets/printer/stylesheets/compressed.css
One suggestion I'd make to add is:
img { max-width: 100%;}