How do I change Font size (and other style changes) in a Gradio block?

Hi, I am deploying my model using Gradio (great!).

I will like to increase the Font size of the texts in the forms but cannot find the way.

I read the documentation, watched videos, but cannot resolve it.

Created a .css file but, does not work properly.

Where could I find a style sheet guide and / or code examples?

Thanks!!

I finally found this resource that helped me.

Thanks!