.hero {
  background-color: #00757f;
  color: white;
  padding: 2rem;
  text-align: center;
}

section {
  padding: 2rem;
  max-width: 960px;
  margin: 0 auto;
}

section h2 {
  color: #00757f;
  margin-bottom: 1rem;
}

ul li {
  margin: 0.5rem 0;
}