Hi, I have already solved this problem - turn off the "Use module CSS". Thank you. But now I can not deal with the module GK Register. Please, if you do not complicate, check here -
http://xn--90aiakggl0bl3hwa.xn--p1ai/. When you press the "Sign in" is a form of registration - everything is OK, but when you press "Login" - again there is a form of registration. If you are already in the system and clicks "My Account" - wrote "You're currently on registration page or you're registered". Please help me.