.lgd {
  fill: antiquewhite;
}
.lgd-hover {
  fill: lightblue;
}
.lgd-click {
  fill: steelblue;
}
.line {
  fill: none;
  stroke: lightcoral;
  stroke-width: 2px;
  rendering: crispEdges;
  pointer-events: none;
}
#chart-title {
  font: bold 15px sans-serif;
}
#chart-subtitle {
  font: 10px sans-serif;
}
.grid line {
  stroke: lightgrey;
  stroke-opacity: 0.8;
  stroke-dasharray: 2, 2;
}
.grid path {
  stroke: none;
}
.line-ghost, .line-click {
  fill: none;
  stroke: lightgrey;
  stroke-width: 1px;
  stroke-opacity: 0.8;
}
.line-hover {
  fill: none;
  stroke: lightgrey;
  stroke-width: 2px;
}