body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
    box-sizing: border-box;
    margin: 0;
}

iframe {
    border: 2px solid #007bff;
    border-radius: 8px;
    width: 100%;
    max-width: 600px;
    /* Reduced max-width to make it smaller */
    height: auto;
    aspect-ratio: 4 / 3;
}

.container {
    text-align: center;
    width: 80%;
    max-width: 600px;
    /* Matches iframe width */
    margin: 0;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 10px;
}

button:hover {
    background-color: #0056b3;
}