#overview .overview-what { flex: 2 1 600px; }
#overview .overview-explore { flex: 1 1 340px; }
#overview .overview-cards { display: grid; }
#overview .overview-beats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(4, auto);
  grid-auto-flow: column;
  column-gap: 48px;
  margin: 0;
  padding: 0;
  list-style: none;
}
#overview .overview-beats > li { min-width: 0; display: grid; }