I think the Product Review section itself is working fine for me now, I'll probably edit some fields here and there, but I'm slowly filling the list with products, so that's all good

. Loving it!
One thing I can't seem to change is the styling; it's probably me missing something pretty obvious, but the colors don't seem to change for me.
I am changing various variables in /clientscript/vbulletin_css/productforums.css, but as soon as I save/upload the edited version, nothing changes.
Is it a setting I'm missing? Or an additional step I need to perform for the changed .css-file to be used/activated?