Edit: So after I changed the font-size of ul element on css thing looks a bit better. obviously the spacing between lines is off. It actually look better in xs but once you view it on a desktop or larger screen it becomes obvious how bad the spacing is.
You are missing a ‘h’ in the closing tags for these two lines
<h4>National recognition</4>
and
<h4>Later Life</4>
They should be </h4>
It is also sizing the following list text at h4 not the size you set in the CSS