umami/src/components/metrics/Legend.module.css

.legend {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  padding: 20px 0;
}

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

.label + .label {
  margin-inline-start: 20px;
}

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