Add cards image in payment page

Hi,

This question I know might not be under normal support but I have to pay extra I would be willing.

The problem I have is with one payment method. I would like to show the card’s photo (visa, Mastercard…) next to the text for choosing the payment method like PayPal. But I ca not manage to make it work. I have pasted a code in the “custom css” section but not working.

Please see the attached so you can see exactly what I have made.

Could you help or give advice to achieve it?

I would be willing to pay for the help,

Thanks,

Br,