Really Big Card Logos

I’ve configured everything as best as I could and followed the tutorials. It seems that the integration worked but when arriving at the checkout I receive some ultra large card labels that totally mess the page and user experience. It happens on both desktop and mobile version for our site. Can you please help me? I can send some screenshots on an email if you want. Thank you in advance!

The page I need help with: [log in to see the link]