html {
	background-color: #f3f3f3;
}
.wrapper {
	max-width: 680px;
	margin: 60px auto;
	padding: 0 20px;
}

.youtube {
	background-color: #000;
	margin-bottom: 30px;
	position: relative;
	padding-top: 56.25%;
	overflow: hidden;
	cursor: pointer;
}
.youtube img {
	width: 100%;
	top: -16.82%;
	left: 0;
	opacity: 0.7;
}
.youtube .play-button {
	width: 90px;
	height: 60px;
	background-color: #333;
	box-shadow: 0 0 30px rgba( 0,0,0,0.6 );
	z-index: 1;
	opacity: 0.8;
	border-radius: 6px;
}
.youtube .play-button:before {
	content: "";
	border-style: solid;
	border-width: 15px 0 15px 26.0px;
	border-color: transparent transparent transparent #fff;
}
.youtube img,
.youtube .play-button {
	cursor: pointer;
}
.youtube img,
.youtube iframe,
.youtube .play-button,
.youtube .play-button:before {
	position: absolute;
}
.youtube .play-button,
.youtube .play-button:before {
	top: 50%;
	left: 50%;
	transform: translate3d( -50%, -50%, 0 );
}
.youtube iframe {
	height: 100%;
	width: 100%;
	top: 0;
	left: 0;
}