body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #f4f4f4;
}

form {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    width: 400px;
}

input[type="text"], textarea {
    width: 100%;
    padding: 8px;
    margin-top: 4px;
    margin-bottom: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

input[type="submit"] {
    background-color: #007BFF;
    color: white;
    padding: 10px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}