add border around recipes where several of them stack

src/ui/SchematicChoiceDialog.cpp

@@ -152,6 +152,7 @@ SchematicChoiceDialog::SchematicChoiceDialog(
 
                     RecipeLineRow* line =
                         new RecipeLineRow(itemIcons, buildingIcons, card);
+                    line->setCardChrome(true);
                     cardLayout->addWidget(line);
                     line->setLine(spec);
                 }