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

.bar {
	fill: steelblue;
}

.x.axis path {
	display: none;
}

.x.axis line {
	display: none;
}

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

.selected {
		stroke: darkred;
		stroke-width: 2.0px;
		opacity: 1;
	}
	
.pie {
	font-size: 12px;
	text-anchor: end;
}