message: Switch from overriding dark theme pf-c-card background to increasing its boxshadow.
diff: @@ -228,7 +228,7 @@ form.pf-c-form {
  // Remove when upstream issue is addressed. https://github.com/patternfly/patternfly/issues/4889
  .pf-theme-dark .pf-c-card {
  - --pf-c-card--BackgroundColor: var(--pf-global--BackgroundColor--dark-300);
  + --pf-c-card--BoxShadow: var(--pf-global--BoxShadow--md);
  }
  .table {
  