.youtube-player {
  position: relative;
  padding-bottom: 56.3%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: #000;
  margin: 35px auto;
}
.youtube-player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
  background: transparent;
}
.youtube-player img {
  -o-object-fit: cover;
  object-fit: cover;
  display: block;
  left: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  width: 100%;
  position: absolute;
  right: 0;
  top: 0;
  border: none;
  height: auto;
  cursor: pointer;
  transition: 0.4s all;
}
.youtube-player img:hover {
  filter: brightness(75%);
}
.youtube-player .play {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  position: absolute;
  cursor: pointer;
  color: #FFF;
  font: 48px/1.5 sans-serif;
  text-shadow: 0 0 0.5em #000;
}