body {
  margin: 40px auto;
  margin-top: 0px;
  max-width: 550px;
  line-height: 1.5;
  font-size: 18px;
}

header {
  position: fixed;
  display: flex;
  align-items: center;
  top: 0;
  height: 70px;
  background-color: white;
}

#navbar {
  display:flex;
  justify-content: flex-end;
  min-width: 800px;
}

nav a {
  padding-left: 20px;
  text-decoration: none;
}

.blurb {
  margin-top: 120px;
}