body {
    margin: 0 auto;
    max-width: 50em;
    font-family: "Helvetica", "Arial", sans-serif;
    line-height: 1.5;
    padding: 4em 1em;
    color: #555;
}

body {
  line-height: 1.5;
  padding: 4em 1em;
}
ul{
  padding: 1em;
}

h2 {
  margin-top: 1em;
  padding-top: 1em;
  color: #333;
}

body {
    margin: 0 auto;
    max-width: 50em;
    font-family: "Helvetica", "Arial", sans-serif;
    line-height: 1.5;
    color: #555;
}

ul{
  line-height: 1.5;
}

h2 {
  color: #333;
}

Make the sections closer together.
Make the sections closer together.
