Background Image for CTAs

Hi!
I’m looking to make a CTA button a background image. I have tried targetting the .HitchhikerCTA "background-image" as url("/static/assets/[path].jpg") and nothing has changed.

Is there a way to set this? Or do you have a best practice for something like this?

My other option is creating a custom CTA icon using the logo image (this is completed) but, it is very small. I tried targetting everything I could think of .Icon , .Icon-img , .imgWrapper , svg but nothing has worked to increase the size of the image. Is this due to the type of asset? Is there anything I can do?

I appreciate any help or recommendations!

Adrienne