Horizontal Spacing in Unordered Lists

I’d like a solution to a little issue I’m having with my unordered list.
If you take a look at the tribute (code below) page the spacing between the bullet points is too small.
I’ve tried adding padding but it moves that one bullet point lower (increasing the gap between it and the bullet point above) but also to the right which is not ideal.
I’ve also tried adding a line-height variable but that spaces all the lines and I want to keep the spacing between the lines within a bullet point the same but increase the space between paragraphs/bullet points.

I’m using Google Chrome

Link to the challenge:

I think I solved the problem using:
li {
margin-top: 1em ;
margin-bottom: 1em ;