I do not see.
I had similar issues, solved this by picking the color i want to change, then i searched/replaced interresting occurences.
Note that you can use webdevelopper extension for firefox wich allos live css editing, it is pretty experimental but color changing works fine 
1 2006-07-08 14:55
Re: Background color + Integration issue (11 replies, posted in PunBB 1.2 modifications, plugins and integrations)
2 2006-07-08 14:09
Re: build a bridge between my web site (with users) and punBB (5 replies, posted in PunBB 1.2 modifications, plugins and integrations)
Hello sillage,
The best thing is to migrate your site users to punbb users table.
Then, use punbb login, copy the login form HTML output and integrate it to your site.
This is how this site was developped, and it is really perfectly working
3 2006-07-08 14:05
Re: About detecting user IP (19 replies, posted in PunBB 1.2 bug reports)
The problem is that all proxies do not send REMOTE_ADDR in request.
Basically, you can't ban a person without leeting him a way to register again, with punbb or whatever forum/portal script.
4 2006-07-08 14:00
Re: Image Verification (5 replies, posted in Feature requests)
5 2006-07-08 13:57
Re: Giving up on PunBB,. sorry! Going back to Invision. (7 replies, posted in PunBB 1.2 troubleshooting)
santino wrote:
My members cannot log in,. each time I ask for support some newb asks me something really stupid. and it does not work.
My members are logging in, and the system kicks them out, I have tried about 10 differnht combinations and I am outa patience.
Punbb is the best, check out this site based on punbb.
Your problem is a common cookie domain problem, you set it up wrong, punbb is a script, it doesn't dicsriminate poeple toward others.
And it is fully open source, ipb is commercial, choose your world sir.