body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f0f0f0;
}
h1, h2 {
    color: #333;
}
form input, form textarea, form select {
    display: block;
    margin: 10px 0;
    padding: 8px;
    width: 300px;
}