body {
  font-family: Georgia, serif;
  margin: 40px;
  background-color: #fdfdfd;
  color: #333;
  line-height: 1.6;   /* adds line spacing */
  font-size: 18px;    /* larger text */
}

h1 {
  color: #004080;
  text-align: center;
}

h2 {
  margin-top: 30px;
  color: #003366;
}

p {
  margin-bottom: 20px; /* adds space between paragraphs */
}

nav {
  margin: 20px 0;
  text-align: center;
}

nav a {
  text-decoration: none;
  margin: 0 10px;
  color: #004080;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}