My Simple Press Forum is displaying incorrectly on my Forum page.
When I go to the Forum Page the Forum is displayed full width above my WordPress Banner and is also displayed correctly (correct width) inside of normal WordPress page.
See problem at http://seniornet-uk.org/forum/
This seems to have happened when I upgraded the Forum Plug-in to 5.3, though I did upgrade a few other plug-ins at the same time!!! I have upgraded the plug-in to the latest as well ass WordPress to the latest. But this has not solved the problem.
I have looked through various resources but cannot come up with a solution. I feel it could be just a simple setting/tick-box I have messed up.
Any suggestions/pointers most welcome.