.wrapper {
	align-items: center;
	display: flex;
	justify-content: center;
}

.player-controls {
	color: #fff;
	cursor: pointer;
	display: block;
	font-size: 100px;
	height: 1em;
	position: sticky;
	text-decoration: none;
	width: 1em;
	-webkit-transition: transform 0.25s ease-in-out;
	transition: transform 0.25s ease-in-out;
	border: 3px #ff0000;
}

.player-controls .audio-label {
	line-height: 1;
	position: absolute;
	right: 1.35em;
	text-align: right;
	text-transform: uppercase;
	top: -0.4em;
}

.player-controls .audio-label span {
	font-size: 18px;
}

.player-controls .audio-label span small {
	display: block;
	font-size: 0.83em;
}

.player-controls .play,
.player-controls .pause {
	display: block;
	background: url("https://www.dropbox.com/s/aukpnwpj8b77tqy/play.svg?raw=1") no-repeat 0 0;
	background-size: auto;
	background-size: 100% 100%;
	height: 56px;
	position: absolute;
	width: 56px;
	-webkit-transition: all 0.25s linear;
	transition: all 0.25s linear;
	z-index: 5;
	margin: 8px;
}

.player-controls .play::before,
.player-controls .pause::before,
.player-controls .play::after,
.player-controls .pause::after {
	border-radius: 100%;
	content: "";
	display: block;
	position: absolute;
	height: 56px;
	right: 0;
	top: 0;
	width: 56px;
	z-index: 0;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	-ms-border-radius: 100%;
	-o-border-radius: 100%;
}

.player-controls .play::before {
	box-shadow: 0 0 0 rgba(255, 255, 255, 0);
	-webkit-transition: all 0.25s linear;
	transition: all 0.25s linear;
}

.player-controls .pause {
	background-image: url("https://www.dropbox.com/s/ev272i742j9ugvv/pause.svg?raw=1");
	opacity: 0;
	top: 0;
}

.player-controls.playing .play {
	opacity: 0;
}

.player-controls.playing .pause {
	opacity: 1;
}

.player-controls.playing .pause::before {
	-moz-animation: audio1 1.5s infinite ease-in-out;
	-o-animation: audio1 1.5s infinite ease-in-out;
	-webkit-animation: audio1 1.5s infinite ease-in-out;
	animation: audio1 1.5s infinite ease-in-out;
}

.player-controls.playing .pause::after {
	-moz-animation: audio2 2.2s infinite ease-in-out;
	-o-animation: audio2 2.2s infinite ease-in-out;
	-webkit-animation: audio2 2.2s infinite ease-in-out;
	animation: audio2 2.2s infinite ease-in-out;
}

.player-controls:hover {
	transform: scale(1.1);
}

.player-controls:hover .play::before {
	box-shadow: 0 0 12px rgba(255, 238, 125, 0.8);
}

.animate-audio1 {
	-moz-animation: audio1 1.5s infinite ease-in-out;
	-o-animation: audio1 1.5s infinite ease-in-out;
	-webkit-animation: audio1 1.5s infinite ease-in-out;
	animation: audio1 1.5s infinite ease-in-out;
}

@keyframes audio1 {
	0%,
	100% {
		box-shadow: 0 0 0 0.4em rgba(255, 255, 255, 0.4);
	}
	25% {
		box-shadow: 0 0 0 0.15em rgba(255, 255, 255, 0.15);
	}
	50% {
		box-shadow: 0 0 0 0.55em rgba(255, 255, 255, 0.55);
	}
	75% {
		box-shadow: 0 0 0 0.25em rgba(255, 255, 255, 0.25);
	}
}

.animate-audio2 {
	-moz-animation: audio2 2.2s infinite ease-in-out;
	-o-animation: audio2 2.2s infinite ease-in-out;
	-webkit-animation: audio2 2.2s infinite ease-in-out;
	animation: audio2 2.2s infinite ease-in-out;
}

@keyframes audio2 {
	0%,
	100% {
		box-shadow: 0 0 0 0.25em rgba(255, 255, 255, 0.15);
	}
	25% {
		box-shadow: 0 0 0 0.4em rgba(255, 255, 255, 0.3);
	}
	50% {
		box-shadow: 0 0 0 0.15em rgba(255, 255, 255, 0.05);
	}
	75% {
		box-shadow: 0 0 0 0.55em rgba(255, 255, 255, 0.45);
	}
}