A doc with space before titles

Intro

This doc shows how to add space on top of titles to give some more breath to the document

Loading a css file

First you have to load an external css sheet called style.css. And then

Fill the stylesheet

And then put something like this in the stylesheet:

h1, .h1, h2, .h2, h3, .h3 {
  margin-top: 84px;
}