umami/components/metrics/Legend.module.css

.legend {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}

.label {
  display: flex;
  align-items: center;
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.label + .label {
  margin-left: 20px;
}

.hidden {
  color: var(--base400);
}