.video_block .image_container {
	width: 100%;
	position: relative;
	border-radius: 5px;
	margin-bottom: 10px;
	overflow: hidden;
	box-shadow: 1px 1px 3px rgba(0, 0, 0, .25);
}

.video_block .image_container .image {
	width: 100%;
	padding-top: 70%;
	background-size: cover;
	background-position: center center;
}

.video_block .image_container .image .overlay {
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: transparent;
	transition: background 0.25s;
}

.video_block .image_container .image .overlay .glyphicon-play {
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 26px;
	background: rgba(255, 255, 255, .5);
	color: #fff;
	border: 4px solid #fff;
	border-radius: 50%;
	width: 55px;
	height: 55px;
	transition: transform 0.25s;
}

.video_block:hover .image_container .image .overlay {
	background: rgba(0, 0, 0, .35);
}

.video_block:hover .image_container .image .overlay .glyphicon-play {
	transform: scale(1.15);
}