diff --git a/src/main/java/solitaer/BaseStack.java b/src/main/java/solitaer/BaseStack.java
index e8064d0..84dfab2 100644
--- a/src/main/java/solitaer/BaseStack.java
+++ b/src/main/java/solitaer/BaseStack.java
@@ -1,12 +1,14 @@
 package solitaer;
 
-import java.lang.invoke.TypeDescriptor.OfField;
-import java.time.OffsetDateTime;
 import java.util.ArrayList;
 
 import javax.swing.JPanel;
 
 public abstract class BaseStack extends JPanel {
+	public final int IMAGE_WIDTH = 72;
+	public final int IMAGE_HIGHT = 96;
+	public final int STACK_HIGHT = 450;
+	
 	private static final long serialVersionUID = 1L;
 	private ArrayList<Card> stack = new ArrayList<Card>();
 	private final int OFFSET_VALUE = 20;
diff --git a/src/main/java/solitaer/MyMouseListener.java b/src/main/java/solitaer/MyMouseListener.java
index 4ca99b8..4e9a08a 100644
--- a/src/main/java/solitaer/MyMouseListener.java
+++ b/src/main/java/solitaer/MyMouseListener.java
@@ -8,14 +8,14 @@ import javax.swing.event.MouseInputListener;
 
 public class MyMouseListener implements MouseInputListener {
 
-	private SaveStack save;
+	private SaveStack saveStack;
 	private BaseStack tempStack;
 	private BaseStack selectedStack;
 	private Card tempCard;
 
 	public MyMouseListener(SaveStack _save) {
 		// TODO Auto-generated constructor stub
-		this.save = _save;
+		this.saveStack = _save;
 	}
 
 	@Override
@@ -40,7 +40,7 @@ public class MyMouseListener implements MouseInputListener {
 			tempCard = (Card) com;
 			tempStack = (StartStack) com.getParent();
 
-			if (save.stackIsEmpty()) {
+			if (saveStack.stackIsEmpty()) {
 				// Wenn faceDown, schau ob es die oberste Carde ist und dreh diese um
 				if (!tempCard.isFaceUp()) {
 					if (tempStack.peekLastCard().equals(tempCard)) {
@@ -53,7 +53,7 @@ public class MyMouseListener implements MouseInputListener {
 					// move all Cards below the selected Card to Save
 					int index = tempStack.indexOfCard(tempCard);
 					while (tempStack.stackSize() - 1 >= index) {
-						save.addCard(tempStack.removeLastCard());
+						saveStack.addCard(tempStack.removeLastCard());
 					}
 					selectedStack = tempStack;
 
@@ -64,14 +64,14 @@ public class MyMouseListener implements MouseInputListener {
 				if(selectedStack == null) {
 					System.out.println("ERROR selectedStack in StartStack");
 				}
-				if(tempStack.cardCheck(tempStack.peekLastCard(), save.peekLastCard())) {
-					while(!save.stackIsEmpty()) {
-						tempStack.addCard(save.removeLastCard());
+				if(tempStack.cardCheck(tempStack.peekLastCard(), saveStack.peekLastCard())) {
+					while(!saveStack.stackIsEmpty()) {
+						tempStack.addCard(saveStack.removeLastCard());
 					}
 				} else {
 					//Alles wieder auf den Ursprünglichen Stack packen
-					while(!save.stackIsEmpty()) {
-						selectedStack.addCard(save.removeLastCard());
+					while(!saveStack.stackIsEmpty()) {
+						selectedStack.addCard(saveStack.removeLastCard());
 					}
 				}
 				
diff --git a/src/main/java/solitaer/SaveStack.java b/src/main/java/solitaer/SaveStack.java
index d95974f..3f423a2 100644
--- a/src/main/java/solitaer/SaveStack.java
+++ b/src/main/java/solitaer/SaveStack.java
@@ -11,7 +11,7 @@ public class SaveStack extends BaseStack {
 		// TODO Auto-generated constructor stub
 		super();
 		super.setLocation(_x, _y);
-		super.setSize(72, 450);
+		super.setSize(IMAGE_WIDTH, STACK_HIGHT);
 		super.setOpaque(false);
 		super.setLayout(null);
 	}
@@ -28,10 +28,10 @@ public class SaveStack extends BaseStack {
 		super.paintComponent(g);
 		if (stackIsEmpty()) {
 			g.setColor(Color.pink);
-			g.fillRect(0, 0, this.getWidth(), 96);
+			g.fillRect(0, 0, this.getWidth(), IMAGE_HIGHT);
 
 			g.setColor(Color.black);
-			g.drawRect(0, 0, this.getWidth() - 1, 96 - 1);
+			g.drawRect(0, 0, this.getWidth() - 1, IMAGE_HIGHT - 1);
 		}
 	}
 
diff --git a/src/main/java/solitaer/StartStack.java b/src/main/java/solitaer/StartStack.java
index 28710e4..8f14ae6 100644
--- a/src/main/java/solitaer/StartStack.java
+++ b/src/main/java/solitaer/StartStack.java
@@ -8,14 +8,10 @@ public class StartStack extends BaseStack {
 
 	private static final long serialVersionUID = 1L;
 	
-	private final int IMAGE_WIDTH = 72;
-	private final int IMAGE_HIGHT = 450;
-
-
 	public StartStack(int _x, int _y) {
 		super();
 		super.setLocation(_x, _y);
-		super.setSize(IMAGE_WIDTH, IMAGE_HIGHT);
+		super.setSize(IMAGE_WIDTH, STACK_HIGHT);
 		super.setOpaque(false);
 		super.setLayout(null);
 	}
@@ -51,10 +47,10 @@ public class StartStack extends BaseStack {
 		super.paintComponent(g);
 		if (stackIsEmpty()) {
 			g.setColor(Color.gray);
-			g.fillRect(0, 0, this.getWidth(), 96);
+			g.fillRect(0, 0, this.getWidth(), IMAGE_HIGHT);
 			
 			g.setColor(Color.black);
-			g.drawRect(0, 0, this.getWidth()-1, 96-1);
+			g.drawRect(0, 0, this.getWidth()-1, IMAGE_HIGHT-1);
 		}
 	}