body {
    font-family: Arial, sans-serif;
    background: #ffffff;
    color: #000000;
    margin: 20px;
    font-size: 16px;
}

a {
    color: #0066cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1, h2 {
    margin-bottom: 10px;
}