.axis path, .axis line {
    fill: none;
    stroke: #999;
    shape-rendering: crispEdges;
}

.grid path, .grid line {
	fill: none;
    stroke: lightgrey;
    opacity: 0.7;
    shape-rendering: crispEdges;
}

.tick {
	font: 10px sans-serif;
}

.blue .data-point {
	fill: steelblue;
}

.blue .data-line {
	fill: none;
	stroke:steelblue;
	stroke-width: 2;
}

.blue .data-area {
	fill: steelblue;
	fill-opacity:0.3;
	stroke: none;
}

.data-star {
	fill: red;
	fill-opacity:0.4;
	stroke: red;
	stroke-width: 1;
}

.blue .data-bar {
	fill: steelblue;
	fill-opacity:0.3;
	stroke: steelblue;
	stroke-width: 1;
}