Hello Paul,
Here I am again with 2 other questions regarding my Word file. I hope so much that you can help me and save me some hours of Google research:

1. one of the larger chapters of my work was fully set up in 2 columns where I entered several thousand of items... I found how to insert/remove a vertical separation line between the columns but I did NOT find how to change the thickness of that line...?

2. How can I break the 2 columns setup at a certain point in order to insert imported images covering the whole width of the page...?

Thanks so much again !

Yves