.infobulle{
	position: absolute;   
	visibility : hidden;
	border: 2px solid #007bff;
	border-radius:5px;
	padding: 10px;
	font-size: 16px;
	color:#b8bfce;
	background-color: #212529;
	z-index:1003;
	box-shadow: 5px 5px 2px 1px rgba(0, 0, 0, .5);
}