.video-container {
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  max-width: 650px;
}

.video-container .player {
  flex: 1;
  text-align: center;
  align-items: center;
  justify-content: center;
  height: 0;
  width: 100%;
  position: relative;
}

.video-container .player .video-win {
  width: 100%;
  height: 100%;
}

.video-container .player .video-btn {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -35px auto auto -35px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.5);
  line-height: 40px;
}

.video-container .player .video-btn:hover {
  background: rgba(255, 255, 255, 0.7);
}

.video-container .player .video-btn:before {
  border: 20px solid #ddd;
  border-top-color: transparent;
  border-bottom-color: transparent;
  border-right-color: transparent;
  content: "";
  display: block;
  margin-left: 10px;
  width: 0;
  height: 0;
}

.video-container .player.pause .video-btn {
  display: block;
}

.video-container .player .video-btn:before:hover {
  border-left-color: #fff;
}

.video-container .player video {
	width: 100%;
}

.video-container .tip {
  font-size: 10px;
  text-align: right;
  color: red;
  height: 20px;
  width: 100%
}