body {
  font-family: system-ui, sans-serif;
  font-weight: normal;
  font-size: 20px;
}

a,
a:link,
a:visited {
  color: #1D4ED8;
  text-decoration: underline;
}

a:hover,
a:focus {
  color: #215;
  text-decoration: none;
}

.wrapper {
  max-width: 45rem;
  margin: 4rem auto;
}