.youtube-video {
    width: 90%;
    max-width: 1200px;
    aspect-ratio: 16 / 9;
    margin: 20px auto;
}

.youtube-video iframe {
    display: block;
    width: 100% !important;
    height: 100% !important;
    border: 0;
}

body .youtube-video {
    width: 100% !important;
    max-width: 1200px !important;
    margin: 20px auto !important;
}

body .youtube-video iframe {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 9 !important;
    max-width: none !important;
    min-width: 0 !important;
    border: 0 !important;
}