body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 20px;
}

h1,
h2 {
  color: #333;
}

section {
  margin-bottom: 20px;
  border-bottom: 1px solid #ccc;
  padding-bottom: 20px;
}

ul {
  list-style-type: none;
  padding: 0;
}