Block an item on all subdomains of a page?

[blnktfrt]

I'm trying to block something on a site. It appears on every page, on every subdomain of that site. How do I get it to apply across all subdomains? I've tried

Code: Select all

*.domain.com##rule

but it doesn't apply. Only

Code: Select all

onesub.domain.com##rule

works, and then it doesn't work on

Code: Select all

twosub.domain.com##rule

obviously. How do I fix this?

[Michael]

Does example.com##rule work for you?

[blnktfrt]

That's got it working! Thank you! I wonder why it wasn't working before... :/ Oh well, it works now, that's what matters.