Gpay button only the border clickable

Hi,

I set up the Gpay with the plugin and the problem is that only the border of the Gpay button can be clicked, the Gpay button itself cannot clickable.

Single product page: https://patinas-lighting.com/product/hexxa-pendant-15/

And my other problem is that the Gpay button is very wide, it fits the column. I want to change the appearance of the button to a narrower one.

Can you help me to solve these?

Thank you
Best regards,
Tamas

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