body {
	font-family: sans-serif;
	font-size: 9pt;
	font-weight: normal;
}

div.IceGreen {
	color: black;
	background-color: green;
}

div.unknown {
	background-color: lightgrey;
	color: black;
}

.vis-label.vis-nesting-group:before {
    display: none;
}

.vis-time-axis .vis-text {
	font-size: 1.2em;
	font-weight: bold;
}