body {
    background-color: #333333;
    color: #ffffff;
    font-family: Arial, sans-serif;
}

header {
    text-align: center;
    padding: 20px;
}

img {
    max-width: 200px;
}

main {
    text-align: center;
    margin-top: 50px;
}

h1 {
    font-size: 24px;
}

p {
    font-size: 18px;
    margin-bottom: 10px;
}

a {
    color: #ffffff;
}