.youtube-player {
  position: relative;
  padding-bottom: 56.25%; max-width: 100%;
  height: auto;
  background: #222;
  overflow: hidden;
}

.youtube-player:hover .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
      transform: translate(-50%, -50%);
  width: 4rem;
  height: 2.5rem;
   background: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 546 384'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cpath fill='%23F91629' fill-opacity='.75' fill-rule='nonzero' d='M534.59 60.083c-6.279-23.65-24.78-42.276-48.271-48.597C443.739 0 273 0 273 0S102.262 0 59.681 11.486C36.191 17.808 17.69 36.433 11.41 60.083 0 102.95 0 192.388 0 192.388s0 89.438 11.41 132.305c6.279 23.65 24.78 41.5 48.271 47.821C102.261 384 273 384 273 384s170.738 0 213.319-11.486c23.49-6.321 41.992-24.171 48.272-47.821C546 281.826 546 192.388 546 192.388s0-89.438-11.41-132.305z'/%3E%3Cpath fill='%23FFF' d='M217.001 110.004v164.013l144.005-82.007z'/%3E%3C/g%3E%3C/svg%3E") no-repeat;
 
  cursor: pointer;
  z-index: 0;
}

@media (min-width: 40.0625rem) {
  .youtube-player:hover .play-btn {
    width: 5rem;
    height: 3.5rem;
  z-index: 0;
  }
}

.youtube-player .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
      transform: translate(-50%, -50%);
  width: 4rem;
  height: 2.5rem;
  background: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 546 384'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cpath fill='%23000' fill-opacity='.75' fill-rule='nonzero' d='M534.59 60.083c-6.279-23.65-24.78-42.276-48.271-48.597C443.739 0 273 0 273 0S102.262 0 59.681 11.486C36.191 17.808 17.69 36.433 11.41 60.083 0 102.95 0 192.388 0 192.388s0 89.438 11.41 132.305c6.279 23.65 24.78 41.5 48.271 47.821C102.261 384 273 384 273 384s170.738 0 213.319-11.486c23.49-6.321 41.992-24.171 48.272-47.821C546 281.826 546 192.388 546 192.388s0-89.438-11.41-132.305z'/%3E%3Cpath fill='%23FFF' d='M217.001 110.004v164.013l144.005-82.007z'/%3E%3C/g%3E%3C/svg%3E") no-repeat;
  cursor: pointer;
  transition: width 300ms, height 300ms;
  z-index: 0;
}

@media (min-width: 40.0625rem) {
  .youtube-player .play-btn {
    width: 5rem;
    height: 3.5rem;
	z-index: 0;
  }
}

.youtube-player iframe {
  z-index: 1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
}

.youtube-player img {
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  height: auto;
 border: none;
  cursor: pointer;
  transition: .4s all; margin:auto; 
}