iframe[src*="youtube.com"] {
max-width: 60vw !important;
    max-height: 60vh !important;
    width: 60% !important;
    height: auto !important;
    aspect-ratio: 16 / 9 !important;
    overflow: hidden !important;
    display: block !important;
    position: relative !important;
    transform: translateX(-50%) !important;
    border: none !important;
    box-sizing: border-box !important;
    left: 50% !important;
}