body {
    font-family: "Courier New", Courier, monospace;
    text-align: center;
    padding: 50px;
    background-color: #f4f4f4;
    color: #333;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

p {
    font-size: 1.2em;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
}

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

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

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