diff --git a/src/main/java/src/TasksFrame.java b/src/main/java/src/TasksFrame.java
index bd6d2d4..eeff70c 100644
--- a/src/main/java/src/TasksFrame.java
+++ b/src/main/java/src/TasksFrame.java
@@ -106,7 +106,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("calculate");
         button.setVisible(true);
         button.setBounds(10, 65, 100, 30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JLabel height = new JLabel("basis");
@@ -168,7 +167,7 @@ public class TasksFrame extends JFrame {
         String dateStr = String.format("%ta, %1$te. %1$tb %1$tY - %1$tT", System.currentTimeMillis());
         JLabel label = new JLabel(dateStr);
         label.setVisible(true);
-        label.setBounds(10, 45, 160, 50);
+        label.setBounds(10, 45, 200, 50);
         Border border = BorderFactory.createLineBorder(Color.BLUE, 3);
         label.setBorder(border);
         label.setForeground(Color.BLACK);
@@ -184,7 +183,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("BMI");
         button.setVisible(true);
         button.setBounds(10, 65, 100, 30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JLabel height = new JLabel("Height/m");
@@ -246,7 +244,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("calculate");
         button.setVisible(true);
         button.setBounds(10, 65, 100, 30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JTextField jTextField = new JTextField();
@@ -296,7 +293,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("round sum");
         button.setVisible(true);
         button.setBounds(10, 65, 100, 30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JTextField a = new JTextField();
@@ -361,7 +357,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("kgV");
         button.setVisible(true);
         button.setBounds(10, 65, 100, 30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JTextField a = new JTextField();
@@ -412,7 +407,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("Quersumme");
         button.setVisible(true);
         button.setBounds(10, 65, 100, 30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JTextField jTextField = new JTextField();
@@ -460,7 +454,6 @@ public class TasksFrame extends JFrame {
         JButton button = new JButton("calc Phi");
         button.setVisible(true);
         button.setBounds(10, 65, 100,  30);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
 
         JTextField jTextField = new JTextField();
@@ -529,7 +522,6 @@ public class TasksFrame extends JFrame {
         Button button = new Button("Say Hello World");
         button.setBounds(10, 50, 150, 30);
         button.setVisible(true);
-        button.setForeground(Color.WHITE);
         button.setBackground(Color.BLUE);
         button.addActionListener(new ActionListener() {
             @Override
@@ -575,7 +567,6 @@ public class TasksFrame extends JFrame {
         JButton add = new JButton("add");
         add.setBounds(10, 90, 100, 30);
         add.setVisible(true);
-        add.setForeground(Color.WHITE);
         add.setBackground(Color.BLUE);
         add.addActionListener(new ActionListener() {
             @Override
@@ -635,7 +626,6 @@ public class TasksFrame extends JFrame {
         JButton difference = new JButton("Difference");
         difference.setBounds(10,90,100,30);
         difference.setVisible(true);
-        difference.setForeground(Color.WHITE);
         difference.setBackground(Color.BLUE);
 
         difference.addActionListener(new ActionListener() {
@@ -690,7 +680,6 @@ public class TasksFrame extends JFrame {
         JButton area = new JButton("Calculate area");
         area.setVisible(true);
         area.setBounds(0, 80, 180,30);
-        area.setForeground(Color.WHITE);
         area.setBackground(Color.BLUE);
 
         JTextField areaRes = new JTextField();
@@ -720,7 +709,6 @@ public class TasksFrame extends JFrame {
         JButton perimeter = new JButton("Calculate perimeter");
         perimeter.setVisible(true);
         perimeter.setBounds(0, 110, 180,30);
-        perimeter.setForeground(Color.WHITE);
         perimeter.setBackground(Color.BLUE);
 
         JTextField perimeterRes = new JTextField();
@@ -780,7 +768,6 @@ public class TasksFrame extends JFrame {
         JButton sumFromTo = new JButton("calculate");
         sumFromTo.setBounds(10,90,100,30);
         sumFromTo.setVisible(true);
-        sumFromTo.setForeground(Color.WHITE);
         sumFromTo.setBackground(Color.BLUE);
 
         sumFromTo.addActionListener(new ActionListener() {