Add classes to order elements (pizzaLegend and orderLegend) created for stylesheet use

src/Praktikum/Prak5/JS/Kunde.js

@@ -101,6 +101,7 @@ function buildOrder(parentNode, id, pizzaObj) {
     let orderLegend = document.createElement("legend");
     orderLegend.id = id + ".legend";
     orderLegend.innerText = "Bestellung " + id;
+    orderLegend.className = "orderLegend";
 
     orderMainNode.append(orderLegend);
     buildPizza(orderMainNode, pizzaObj);
@@ -122,6 +123,7 @@ function buildPizza(orderMainNode, pizzaObj) {
         pizzaNode.id = "pizzaNode." + orderedArticleID;
         pizzaNode.className = "pizzaFieldset";
         pizzaLegend.innerText = "Pizza " + pizzaName;
+        pizzaLegend.className = "pizzaLegend";
         pizzaNode.append(pizzaLegend);
         buildInputs(pizzaNode, orderedArticleID, pizzaStatus);
         orderMainNode.append(pizzaNode);