three.js/examples/polygon_light_example/css/plugin.css

#colorjack_square {
	border: 1px solid #404040;
	border-radius: 6px;
	background: #191919;
	box-shadow: 3px 3px 3px rgba(0,0,0,0.35);
	-webkit-box-shadow: 3px 3px 3px rgba(0,0,0,0.35);
	-moz-box-shadow: 3px 3px 3px rgba(0,0,0,0.35);
	cursor: default;
	display: block;
	font-family: arial, helvetica, sans-serif;
	font-size: 11px;
	position: relative;
	width: 215px;
	height: 10px;
	z-index:1;
}