Thread:Brandon Rhea/@comment-252417-20140508181552/@comment-20644-20140508182723

Hi there. We can't guarantee that custom CSS will always work when we make updates. So for something like the attribution, that's why we prefer that you ask us to disable it rather than using coding.

You can send us a request to disable the attribution for your wikia at Special:Contact, and then we can make the change on our end. With that change being made, updates won't affect it so attribution will remain disabled. Thanks!