@chris The plugin Font Awesome was the problem I turned it off and now the big button is gone. Thank you so much for your help.

@chris username: wpforo password: 5ivHhZKCW$Yr7dqi^9vZtSCJ Login page

@chris What email address can I use for your account?

@chris The problem is that our forum is behind a login for paid users. So do I need to make a temporary account for you or is there a other solution?