.youtube-embed {
    position: relative;
    z-index: 1;
    background: white;
    width: 100%;
    text-align: center;
    height: 35vw;
    padding: max(3vw, 30px) 0;
}

.youtube-embed iframe {
    width: 65vw;
    height: 100%;
}

@media (max-width: 768px) {
    .youtube-embed {
        height: 100vw;
    }

    .youtube-embed iframe {
        width: 90vw;
    }
}