Fix faulty background-size CSS style

[tuomohopia]

I think there's a typo in the CSS file that makes the file an invalid .css sheet.

This PR just changes $ to %.

[einazare]

Hello @tuomohopia ,

We'll take a look at your PR in a couple of days. If it's ok, we'll add it to out dev-main branch.

Best,
Manu

[einazare]

Hello again, @tuomohopia ,

We've checked your PR, and it is not quite ok. You've changed only the assets/styles/tailwind.css file. But you should also change the tailwind.config.js file as well at line 72.
When you're don with that, we'll add your PR on our dev-main branch.

Best,
Manu

[einazare]

This PR was closed since the modifications were not implemented - note, in a few days we'll release a new version of the product with the fix from here.