body {
font-family: Arial, sans-serif;
line-height: 1.6;
margin: 0;
padding: 20px;
max-width: 800px;
margin: 0 auto;
}
h1 {
color: #333;
text-align: center;
padding: 20px;
background-color: #f0f0f0;
border-radius: 5px;
}
nav {
text-align: center;
margin: 20px 0;
}
nav a {
display: inline-block;
padding: 10px 20px;
margin: 0 5px;
background-color: #333;
color: white;
text-decoration: none;
border-radius: 3px;
}
nav a:hover {
background-color: #555;
}
section {
margin: 30px 0;
padding: 20px;
background-color: white;
border: 1px solid #ddd;
border-radius: 5px;
}