SideBar in Each Forum


I've been googling it for a bit, however I haven't found my exact answer yet;

I'm trying to add my sidebar to every page you click; well let's say you have
<General Discussion>

When you enter General Discussion, you should see the sidebar, and not expand it.

Any ideas on how I can fix this properly please?

Thank you.

(So like click forums on xenforo board, but maintain the side bar at all times!)