ul {
  margin-top: 0;
  margin-bottom: 0;
  padding-right: 1em;
}

/* too much space inside the expando, TODO upstream? */
sl-details::part(content) {
  --sl-spacing-medium: 0;
}

/* red error box */
.error {
  background-color: var(--vs-error-bg);
  border: 1px solid var(--vs-error-border);
  padding: 1em;
  margin-bottom: 1em;
}