body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
}

.navbar {
    background-color: #f2f2f2;
    padding: 10px 20px;
}

.navbar a {
    margin-right: 15px;
    color: #333;
    text-decoration: none;
}

.navbar a:hover {
    text-decoration: underline;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px;
}

footer {
    background-color: #f2f2f2;
    text-align: center;
    padding: 10px 0;
    margin-top: 40px;
}