html {
  font-size: 16px;
}

body {
  font-family: "Roboto", "Helvetica", "Arial", sans-serif;
  max-width: 700px;
  font-weight: 300;
  margin: 0 auto;
  padding: 2rem 2.5rem;
}

h1 {
  font-weight: 300;
  font-size: 2.25rem;
  margin: 1.5rem 0 0.5rem;
  text-align: center;
}

h2 {
  font-weight: 300;
  font-size: 1.5rem;
  padding: 0 0 0.5rem;
  margin: 2rem 0 0;
  border-bottom: 1px solid #e5e5e5;
}

h3 {
  font-size: 1rem;
  margin: 0;
}

p {
  font-size: 1rem;
}

strong {
  font-size: 700;
}

ol,
ul {
  margin: 0.5rem 0;
}

li {
  padding: 0.3rem 0;
}