body {
    color: #fff;
    background: #222;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}
.navbar {
    display: flex;
    justify-content: space-around;
    background-color: #333;
    padding: 1rem;
}
.navbar a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
}
.navbar a:hover {
    background-color: #575757;
}
.content {
    padding: 2rem;
}