body {
  display: grid;
}
main {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  padding: 1em;
  max-width: 800px;
  justify-self: center;
}

h1, h2, h3 {
  color: rgb(var(--charcoal));
  margin-top: 1.5em;
  margin-left: 1em;
}

h1 {
  font-size: 2.5em;
  margin-bottom: 0.5em;
}

h2 {
  font-size: 2em;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

h3 {
  font-size: 1.5em;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1em;
  text-align: justify;
}

hr {
  border: 0;
  height: 0.1rem;
  background: #333;
  width: 50%;
  margin: 1rem;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}