body {
    font-family: Arial, sans-serif;
    margin: 20px;
    padding: 20px;
}

h1 {
    color: #333;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-top: 10px;
}

input, select, button {
    margin-top: 5px;
    padding: 10px;
}