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

button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #45a049;
}
@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    button {
        width: 100%;
        font-size: 14px;
    }
}