.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}


.x.axis path {
  display: none;
}

.botones {
	fill: lightgray;
	stroke: black;
	opacity: 0.3;
}

.selected {
		stroke: purple;
		stroke-width: 2.0px;
		opacity: 1;
	}

.title {
	text-shadow: 3px 3px 5px rgba(0,0,0,0.5);
	font-family: 20px Georgia;
}

.caption {
	font-family: 20px Georgia;
}

div.tooltip {
	position: absolute;
	text-align: center;
	width: 50px;
	height: 27px;
	padding-left: 2px; 
	padding-top: 7px;
	font: 12px sans-serif;
	color: white;
	background: rgba(80,0,0,0.9);
	border: 0px;
	border-radius: 8px;
	pointer-events: none;
	
}