Hi tonio113,
At the moment, the "Cookie Law Consent" does not support and continue develope by the team.
In this case, you can use the "EU Cookie Law" plugin.
Pluign link: https://wordpress.org/plugins/eu-cookie-law/
Note: If you want to help about the Style, you can let me know detail about what do you want to change. We will help you resolve it.
Hope this helps!
Regards,