.hover-text {
	display: inline-block;
	position: absolute;
	background: #222;
	border-radius: .4em;
	padding: 10px;
	font-size: .85em;
	color: #fff;
}
.hover-text:after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 0;
	height: 0;
	border: 20px solid transparent;
	border-top-color: #222;
	border-bottom: 0;
	border-left: 0;
	margin-left: -10px;
	margin-bottom: -20px;
}