.youtube-cover {
    display: inline-block;
    width: 100%;
    vertical-align: top;
    margin-bottom: 15px;
    background: #000;
}
.youtube-cover-frame {
    position: relative;
    height: 0;
}
.youtube-cover-button,
.youtube-cover-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
}
.youtube-cover-button {
    display: block;
    cursor: pointer;
    background: #000;
}
.youtube-cover-button img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.youtube-cover-play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 68px;
    height: 48px;
    border-radius: 12px;
    background: #e00;
}
.youtube-cover-play::after {
    content: '';
    position: absolute;
    left: 28px;
    top: 14px;
    border-left: 18px solid #fff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}
.youtube-cover-button:hover .youtube-cover-play {
    background: #c00;
}
.youtube-cover-button:focus-visible {
    outline: 3px solid #2185d0;
    outline-offset: 3px;
}
.youtube-cover-frame noscript {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 8px;
    background: #fff;
}