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

h1 {
    text-align: center;
}

form {
    width: 80%;
    margin: auto;
}

fieldset {
    border: 1px solid #555;
    padding: 15px;
    margin-bottom: 20px;
}

legend {
    font-weight: bold;
}

label {
    display: block;
    margin: 8px 0;
}

input[type="text"],
input[type="email"],
input[type="date"],
input[type="number"],
select,
textarea {
    width: 100%;
    max-width: 500px;
    padding: 5px;
}

input[type="submit"] {
    display: block;
    margin: 20px auto;
    padding: 10px 30px;
    font-size: 18px;
}