.links line {
	stroke: #999;
	stroke-opacity: 0.6;
}

.nodes circle {
	stroke: #fff;
	stroke-width: 1.5px;
}

.network-tooltip {
	position: absolute;
	text-align: center;
	width: fit-content;
	height: 24px;
	padding: 3px;
	font: 14px sans-serif;
	background: black;
	color: white;
	border: 0px;
	border-radius: 8px;
	pointer-events: none;
}