I have 4 columns in a tree view, taking up all the screen. They are very spread out, and I was wondering how to change their column widths. I"ve dug around, and found this link:
This shows how to add custom css, and apply it on a field. I've followed the methodology exactly, and to me, it seems this only works in FORM view, not tree view. When I try to add a class to my field in tree view, I get XML errors.
Can anyone help me reduce my column widths in a tree view?