body {
    font-family: Arial, sans-serif;
    background: #f0f4fa;
    color: #222;
    margin: 40px;
    text-align: center;
}
a {
    color: #0088cc;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
img {
    margin: 20px 0;
}