h1 {
    text-align: center;
    font-family: Arial, sans-serif;
}
form {
    width: 300px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
}
label {
    display: block;
    margin-top: 10px;
}
input[type="text"],
input[type="date"],
input[type="color"] {
    width: 100%;
    margin-top: 5px;
}

input[type="submit"] {
    margin-top: 10px;
    display: block;
}