footer {
  grid-column: 1 / -1;
}

header {
  grid-column: 1 / -1;
}

h2 {
  color: white;
  font-size: 20px;
}

p {
  color: white;
}

section {
  display: grid;
  grid-gap: 10px 20px;
  grid-template-columns: 1fr 3fr;
}

section > * {
  background-color: #444;
  color: white;
  padding: 20px;
}