.youtube-video {
    background-color: black;
    cursor: pointer;
    overflow: hidden;
    padding-top: 56.25%;
    position: relative;
}

.youtube-video > img {
    bottom: 0;
    display: block;
    height: auto;
    left: 0;
    margin: auto;
    right: 0;
    top: 0;
    width: 100%;
}

.youtube-video > iframe {
    height: 100%;
    left: 0;
    top: 0;
    width: 100%;
}

.play-button::before {
    color: #fff;
    content: "\f01d";
    font-family: FontAwesome;
    font-size: 6rem;
    left: 50%;
    opacity: .8;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.play-button:hover::before {
  opacity: 1;
}

.youtube-video > img,
.youtube-video > iframe,
.play-button::before {
    position: absolute;
}