:root {
  --selected-tile-background: #1f4f6b;
}

.timeline-event.is-selected .event-card {
  color: var(--white);
  background: var(--selected-tile-background);
}

.timeline-event.is-selected .event-year,
.timeline-event.is-selected .event-contributors,
.timeline-event.is-selected .event-kind {
  color: var(--white);
}