Hi all, this is my first post here so please be nice.

I would like to use background images in my email code as I've seen some companies who do this successfully.
Specifically I would like to use a background in a TD cell with html text over it.
I've used this site: https://backgrounds.cm/ which provides code for desktop but it doesn't seem to be responsive

I've tried multiple options to make it responsive, but nothing looks quite right.

Does anyone know a way to make it work in both desktop and mobile?