body {
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    text-align: center;
}

.container {
    margin-top: 50px;
}

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

button:hover {
    background-color: #45a049;
}

img {
    margin-top: 20px;
    max-width: 300px;
}