Blocky Fraud Filter IP Blocker

It's easy to understand and to set up. Be prepared that you will need to educate your customers if they get caught by the blockers due to their personal computers being compromised or if they use VPNs. Much of our custom "you've been blocked" page is about why they've been blocked. I know we've lost a few customers over this - some are willing to give up their IP numbers to whitelist them, others think we're overdoing it on security.

There are a very specific improvement I'd like to see:
1- ability to better style the blocked message; it needs margins and the ability to make it fit with our branding. It is not professional looking right now.