.youtube-embed {
    width: 100%;
    position: relative;
}
.youtube-embed>* {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.youtube-embed.paused::after {
    content:"";
    position: absolute;
    top: 70px;
    left: 0;
    bottom: 50px;
    right: 0;
    cursor: pointer;
    background-color: black;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100px 50px;
    background-image: url('video-play.png');
}

.ratio-1x1 {
    aspect-ratio: 1 / 1;
}

.ratio-4x3 {
    aspect-ratio: 4 / 3;
}

.ratio-16x9 {
    aspect-ratio: 16 / 9;
}

.ratio-21x9 {
    aspect-ratio: 21 / 9;
}

.embed-responsive .embed-responsive-item, .embed-responsive embed, .embed-responsive iframe, .embed-responsive object, .embed-responsive video {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.youtube-embed-poster {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    cursor: pointer;
}
.youtube-embed-poster .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    cursor: pointer;
}