.container {
  position: relative;
}

.barStack:hover {
  filter: drop-shadow(0 0 calc(4rem / 16) var(--label));
}

.legend {
  display: flex;
  justify-content: center;
  font-size: calc(16rem / 16);
  top: 0;
}

.tickLabel {
  font-family: "Inconsolata", monospace;
  font-weight: 800;
  fill: var(--label);
}

.key {
  font-weight: bold;
}