body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #f4f4f4;
}
h1 {
    color: #333;
}
form {
    background: #fff;
    padding: 20px;
    border-radius: 5px;
}
label {
    display: block;
    margin-bottom: 10px;
}
input {
    padding: 5px;
    width: 300px;
}
button {
    padding: 10px 20px;
    background-color: #0077cc;
    color: white;
    border: none;
    border-radius: 3px;
}