Help with CSS Class

Hi there, I have installed “Total Processing Gateway for Woocommerce” plugin and on the page where you enter your card details, it is not aligned well.

I have contacted Total Processing themselves and they have said the following,

‘There’s a float: right css class that they’ve added to the order_review element on that page. This is what is causing these issues’

If anyone could help me out with this, I would greatly appreciate it, it’s my first time building a website myself with zero previous experience.

I will attach a photo to show the problem

Kind Regards