.rux-track {
  background: var(--color-background-surface-default);
  width: fit-content;
  border-bottom: 2px solid var(--color-background-base-default);
}

.rux-track__header {
  box-sizing: border-box;
  padding: 11px 8px 13px 8px;
  background: var(--color-background-surface-default);
  border-right: 2px solid var(--color-background-base-default);
  display: flex;
  align-items: center;
  font-family: var(--font-body-1-font-family);
  font-size: var(--font-body-1-font-size);
  font-weight: var(--font-body-1-font-weight);
  letter-spacing: var(--font-body-1-letter-spacing);
  position: sticky;
  left: 0;
  min-width: 184px;
  z-index: 2;
}

.rux-timeline {
  scrollbar-color: var(--color-border-interactive-muted);
  position: relative;
  display: grid;
  grid-template-rows: auto;
  background: var(--color-background-surface-default);
}