We have an issue with controlling the width of the forum. Not sure where to do it. We are using the astra theme and if I make any adjustments there it moves the forums to the left on the page and there is a different size for the member's area and the main forum. Also, When we sign up the forums shrinks down to a smaller size. We don't like this very much. Can someone tell me what is going on and how to control the width?
wpForo has no chance to help you in this issue. This has no any relation to wpForo. This is all depends on the theme and the theme page template.
Just leave your forum URL, and I'll point you to the right direction and say who is the problem maker.
Ok but I still want to control the width. Here is the links https://www.videomakingforums.com
Are you 100% sure that is not created by your software because the Astra software was set to no sidebars.