.tooltipster-noir {
	border-radius: 5px; 
	background: #2a2a2a;
	color:  #fff;
}
.tooltipster-noir .tooltipster-content {
	font-family: 'Arial', sans-serif;
	font-size: 14px;
	line-height: 16px;
	padding: 8px 10px;
}