Adding line spacing between paragraphs

Developer help
1

Hello, I am wanting to add line spacing between paragraphs to break up the posts and was wondering how this is done. Simply pressing ‘enter’ or ‘return’ doesn’t work.

I am using the most up to date ghost version 4.4.0, not sure if this is a change in the recent update?

Thanks

2

Each paragraph is a <p/>
ie:

<section class="gh-content gh-canvas">
        <p>first</p>
        <p>second</p>
</section>

So, if you add something as below in your css?

.gh-content>p {
    border-bottom: 1px solid hsla(0,0%,100%,.9)
}