How to achieve notebook paper effect in joplin?

This is the format of my exported htmls in joplin:

I want to achieve this effect in my exported pdf:

How do I achieve this?

I am personally no fan of what I see but I guess this is a matter of taste.

The good news is that Joplin let's you tweak its CSS quite easily and you don't even need to make a plugin at first. Once you pinned down the CSS you like, you could then make it a plugin if you want to share with others easily.

For this, you will need to open the dev console and find the elements you want to style differently, then provide new CSS for those.df

I am unable to find equivalence with that codepen and my html format. That's why I am asking this question. :slight_smile: