diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7263039f..ac14929f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -31,7 +31,8 @@
         </receiver>
 
         <activity
-            android:name=".MyWidgetConfigure">
+            android:name=".MyWidgetConfigure"
+            android:theme="@style/MyWidgetConfigTheme">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE"/>
             </intent-filter>
diff --git a/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MainActivity.java b/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MainActivity.java
index 30769938..b543686f 100644
--- a/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MainActivity.java
+++ b/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MainActivity.java
@@ -1,5 +1,6 @@
 package calculator.simplemobiletools.com.simple_calculator;
 
+import android.content.res.Resources;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
@@ -21,6 +22,13 @@ public class MainActivity extends AppCompatActivity implements Calculator {
         setContentView(R.layout.activity_main);
         ButterKnife.bind(this);
         calc = new CalculatorImpl(this);
+        setupResultView();
+    }
+
+    private void setupResultView() {
+        final Resources res = getResources();
+        result.setBackgroundColor(res.getColor(android.R.color.white));
+        result.setTextColor(res.getColor(R.color.dark_grey));
     }
 
     @OnClick(R.id.btn_plus)
diff --git a/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MyWidgetConfigure.java b/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MyWidgetConfigure.java
index 1dcb0214..b9a66361 100644
--- a/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MyWidgetConfigure.java
+++ b/app/src/main/java/calculator/simplemobiletools/com/simple_calculator/MyWidgetConfigure.java
@@ -4,11 +4,15 @@ import android.appwidget.AppWidgetManager;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+import android.widget.Button;
 
+import butterknife.Bind;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
 
 public class MyWidgetConfigure extends AppCompatActivity {
+    @Bind(R.id.btn_reset) Button resetBtn;
     private int widgetId;
 
     @Override
@@ -17,6 +21,7 @@ public class MyWidgetConfigure extends AppCompatActivity {
         setContentView(R.layout.widget_config);
         ButterKnife.bind(this);
 
+        resetBtn.setVisibility(View.VISIBLE);
         final Intent intent = getIntent();
         final Bundle extras = intent.getExtras();
         if (extras != null) {
diff --git a/app/src/main/res/drawable/button.xml b/app/src/main/res/drawable/button.xml
new file mode 100644
index 00000000..08b222b1
--- /dev/null
+++ b/app/src/main/res/drawable/button.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:drawable="@drawable/button_pressed"
+        android:state_pressed="true"/>
+    <item
+        android:drawable="@drawable/button_normal"
+        android:state_pressed="false"/>
+</selector>
diff --git a/app/src/main/res/drawable/button_normal.xml b/app/src/main/res/drawable/button_normal.xml
new file mode 100644
index 00000000..e42ad7d5
--- /dev/null
+++ b/app/src/main/res/drawable/button_normal.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="rectangle">
+    <solid
+        android:color="@color/dark_grey"/>
+</shape>
diff --git a/app/src/main/res/drawable/button_pressed.xml b/app/src/main/res/drawable/button_pressed.xml
new file mode 100644
index 00000000..4953286c
--- /dev/null
+++ b/app/src/main/res/drawable/button_pressed.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="rectangle">
+    <solid
+        android:color="@color/dark_grey_pressed"/>
+</shape>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 7263e189..0e2fccb9 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -4,18 +4,21 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:paddingTop="@dimen/activity_margin"
     tools:context="calculator.simplemobiletools.com.simple_calculator.MainActivity">
 
     <TextView
         android:id="@+id/result"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="@dimen/activity_margin"
+        android:background="@color/dark_grey"
         android:gravity="right"
         android:lines="1"
-        android:padding="@dimen/activity_margin"
+        android:paddingBottom="@dimen/result_padding"
+        android:paddingLeft="@dimen/activity_margin"
+        android:paddingRight="@dimen/activity_margin"
+        android:paddingTop="@dimen/result_padding"
         android:text="0"
+        android:textColor="@android:color/white"
         android:textSize="@dimen/display_text_size"/>
 
     <LinearLayout
@@ -32,6 +35,7 @@
 
             <Button
                 android:id="@+id/btn_modulo"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -40,6 +44,7 @@
 
             <Button
                 android:id="@+id/btn_power"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -48,6 +53,7 @@
 
             <Button
                 android:id="@+id/btn_root"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -56,6 +62,7 @@
 
             <Button
                 android:id="@+id/btn_clear"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -64,6 +71,7 @@
 
             <Button
                 android:id="@+id/btn_reset"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -80,6 +88,7 @@
 
             <Button
                 android:id="@+id/btn_7"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -88,6 +97,7 @@
 
             <Button
                 android:id="@+id/btn_8"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -96,6 +106,7 @@
 
             <Button
                 android:id="@+id/btn_9"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -104,6 +115,7 @@
 
             <Button
                 android:id="@+id/btn_divide"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -119,6 +131,7 @@
 
             <Button
                 android:id="@+id/btn_4"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -127,6 +140,7 @@
 
             <Button
                 android:id="@+id/btn_5"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -135,6 +149,7 @@
 
             <Button
                 android:id="@+id/btn_6"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -143,6 +158,7 @@
 
             <Button
                 android:id="@+id/btn_multiply"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -158,6 +174,7 @@
 
             <Button
                 android:id="@+id/btn_1"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -166,6 +183,7 @@
 
             <Button
                 android:id="@+id/btn_2"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -174,6 +192,7 @@
 
             <Button
                 android:id="@+id/btn_3"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -182,6 +201,7 @@
 
             <Button
                 android:id="@+id/btn_minus"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -197,6 +217,7 @@
 
             <Button
                 android:id="@+id/btn_0"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -205,6 +226,7 @@
 
             <Button
                 android:id="@+id/btn_decimal"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -213,6 +235,7 @@
 
             <Button
                 android:id="@+id/btn_equals"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
@@ -221,6 +244,7 @@
 
             <Button
                 android:id="@+id/btn_plus"
+                style="@style/MyButton"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
diff --git a/app/src/main/res/layout/widget_config.xml b/app/src/main/res/layout/widget_config.xml
index af3da1d9..bbbb4466 100644
--- a/app/src/main/res/layout/widget_config.xml
+++ b/app/src/main/res/layout/widget_config.xml
@@ -2,12 +2,36 @@
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:padding="@dimen/activity_margin">
+    android:layout_height="wrap_content"
+    android:layout_centerHorizontal="true"
+    android:layout_marginBottom="80dp"
+    android:layout_marginLeft="@dimen/activity_margin"
+    android:layout_marginRight="@dimen/activity_margin"
+    android:layout_marginTop="@dimen/activity_margin">
 
-    <Button
-        android:id="@+id/config_save"
-        android:layout_width="wrap_content"
+    <include
+        android:id="@+id/config_calc"
+        layout="@layout/activity_main"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@+id/config_bottom"
+        android:layout_marginBottom="@dimen/activity_margin"/>
+
+    <RelativeLayout
+        android:id="@+id/config_bottom"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="Save"/>
+        android:layout_alignParentBottom="true"
+        android:background="@android:color/white">
+
+        <Button
+            android:id="@+id/config_save"
+            style="@android:style/Widget.Holo.Light.Button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentRight="true"
+            android:paddingLeft="@dimen/activity_margin"
+            android:paddingRight="@dimen/activity_margin"
+            android:text="Save"/>
+    </RelativeLayout>
 </RelativeLayout>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 3ab3e9cb..c0138b71 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -3,4 +3,6 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
+    <color name="dark_grey">#88000000</color>
+    <color name="dark_grey_pressed">#99000000</color>
 </resources>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 8de46364..b6a298e6 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -1,5 +1,6 @@
 <resources>
     <dimen name="activity_margin">16dp</dimen>
-    <dimen name="button_text_size">24sp</dimen>
+    <dimen name="result_padding">32dp</dimen>
+    <dimen name="button_text_size">28sp</dimen>
     <dimen name="display_text_size">36sp</dimen>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index fc07a99d..5c882c18 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -4,5 +4,29 @@
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
+        <item name="android:textColor">@android:color/white</item>
+        <item name="buttonStyle">@style/MyButton</item>
+        <item name="android:buttonStyle">@style/MyButton</item>
+    </style>
+
+    <style name="MyButton" parent="Widget.AppCompat.Button">
+        <item name="android:textColor">@android:color/white</item>
+        <item name="background">@drawable/button</item>
+        <item name="android:background">@drawable/button</item>
+    </style>
+
+    <style name="MyWidgetConfigTheme" parent="@style/AppTheme">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">false</item>
+        <item name="android:textColor">@android:color/white</item>
+        <item name="android:actionBarStyle">@style/MyWidgetConfigActionBar</item>
+
+    </style>
+
+    <style name="MyWidgetConfigActionBar" parent="Widget.AppCompat.Light.ActionBar">
+        <item name="android:background">@color/colorPrimary</item>
+        <item name="background">@color/colorPrimary</item>
     </style>
 </resources>