body {
  background-color:#f4f4f9;
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  color: #333;
}

header {
  background-color:#4a90e2;
  text-align: center;
  padding: 15px;
  border-radius: 12px;
  color: white;
  font-size: 1.5rem;
}

section {
  background-color: #e67e22;
  text-align: center;
  padding: 20px;
  margin: 20px;
  border-radius: 12px;
  color: white;
  font-size: 1.1rem;
}