/* Add your CSS styles here */
body {
    font-family: Arial, sans-serif;
}

header {
    background-color: #007BFF;
    color: white;
    padding: 20px;
    text-align: center;
}

nav ul {
    list-style-type: none;
    padding: 0;
    background-color: #333;
}

nav ul li {
    display: inline;
    margin: 10px;
}

nav ul li a {
    text-decoration: none;
    color: white;
}

section {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px;
}