refactoring: adjusted QuestionLabel size

src/main/java/Gui/GameGui.java

@@ -110,7 +110,7 @@ GridBagConstraints gbc;
 	public void createShowQuestion(int i) {
 		int numLines = runGame.CountFileLines("QandA/Money.txt");
 		String[] arrMoney = runGame.readFile("QandA/Money.txt", numLines);
-		String questionText = "Frage " + counter + ": " + arrMoney[i - 1] + "€";
+		String questionText = "Frage " + counter + ": " + arrMoney[i - 1] + " Euro";
 		counter++;
 		
 		ShowQuestionNr.setText(questionText);
@@ -133,6 +133,7 @@ GridBagConstraints gbc;
 		MainPanel.add(QuestionLabel);
 		QuestionLabel.setHorizontalAlignment(JLabel.CENTER);
 		QuestionLabel.setVerticalAlignment(JLabel.NORTH);
+		QuestionLabel.setFont(new Font("Serif", Font.BOLD, 20));
 		headingPanel.add(QuestionLabel);
 	}