/* General styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}

/* Header styles */
header {
  background-color: #f1f1f1;
  padding: 20px;
  text-align: center;
}

h1 {
  color: #333;
  font-size: 36px;
  margin: 0;
  margin-bottom: 20px;
}

/* Footer styles */
footer {
  background-color: #f1f1f1;
  padding: 20px;
  text-align: center;
  position: fixed;
  bottom: 0;
  width: 100%;
}

/* Responsive styles */
@media (max-width: 768px) {
  h1 {
    font-size: 24px;
  }
}

/* Navigation styles */
nav {
  display: flex;
  justify-content: space-between;
  padding: 10px 20px;
  background-color: #333;
  color: white;
}

nav a {
  color: white;
  text-decoration: none;
  padding: 10px;
}