path {
  stroke: #747474;
  stroke-width: 1.2;
  fill: none;
}

.axis path,
.axis line {
  fill: none;
  stroke: #484848;
  stroke-width: 1px;
  shape-rendering: crispEdges;
}

.legend {
  font-size: 10px;
  font-weight: bold;
  text-anchor: top;
}