html {
  font-size: 22px;
}

body {
  min-height: 100vh;
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem;
  border-left: 1px solid #333;
  border-right: 1px solid #333;
}

th,
td,
caption {
  border: 1px solid #333;
  font-family: 'Courier New', Courier, monospace;

  padding: 0.5rem;
}

table {
  border-collapse: separate;
}