I am using phpbb on a site for a client, and the client has requested that each different forum page have a different background color.
Such functionality is not built into phpbb (from what I can tell), so how should I go about doing this? Can I modify the code of phpbb directly?
My other thought was to use a js conditional statement, but seeing as the only difference on the forums page would be the page title, I don't know how I could format this.
If you can include a js in a way that won't break when the software is updated then that would be preferable, using the forum id from the url perhaps?
Otherwise, this is a stab in the dark, but try this: