When checking out on step 2 of 3 "payment information"

There is a section "payment method"

I have two payment types selected Authorize and Paypal

There are 2 radio check boxes one says credit cards and the other has a paypal logo and words

I was wondering if it was possible to place a CC Logo next to the radio button and if so how.

I can make my own gif I just cant figure out how to place it in the code.

Thank You