.facebook-whatsapp-iframe-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    min-width: 100vw;
    background: #f9f9f9;
}
#facebook-whatsapp-iframe-enhanced {
    width: 90vw;
    height: 80vh;
    max-width: 1200px;
    max-height: 800px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 4px 32px rgba(0,0,0,0.08);
    display: block;
}