body {
  font: 10px sans-serif;
}

.heatmap-container, .histogram-container {
  height: 50vh;
	width: 100vw;
  border: 1px dashed black;
}
.label {
  font-weight: bold;
}

.tile {
  shape-rendering: crispEdges;
}

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