body {
  font-family: Arial, sans-serif;
  margin: 0;
}

header {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
}

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

nav li {
  display: inline-block;
  margin-right: 20px;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-size: 20px;
  padding: 5px;
  transition: background-color 0.3s;
}

nav a:hover {
  background-color: #555;
}

main {
  margin: 20px;
  text-align: center;
}

select {
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
  font-size: 16px;
  width: 100%;
  max-width: 220px;
  box-sizing: border-box;
  background-color: #f8f8f8;
}

option {
  font-size: 16px;
  line-height: 1.5;
  color: #333;
}

h1 {
  font-size: 40px;
  margin-bottom: 20px;
}

p {
  font-size: 24px;
  margin-bottom: 20px;
}

label {
  font-size: 20px;
}

input {
  font-size: 20px;
  padding: 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
  margin-bottom: 20px;
}

button {
  font-size: 20px;
  padding: 10px 20px;
  background-color: #333;
  color: #fff;
  border: none;
  border-radius: 5px;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #555;
  cursor: pointer;
}

footer {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
}

.footer-links a {
  color: #fff;
  text-decoration: none;
  margin: 0 10px;
}

.footer-links a:hover {
  text-decoration: underline;
}