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

h1 {
    margin-bottom: 20px;
}

form {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

form input[type="number"],
form select,
form button {
    margin: 5px;
    padding: 8px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

img {
    display: block;
    margin: 20px auto;
    max-width: 300px;
    height: auto;
}