diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 00b5e9e9..01d26edd 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2,8 +2,8 @@
 
 <manifest xmlns:a="http://schemas.android.com/apk/res/android"
 		  package="org.solovyev.android.calculator"
-		  a:versionCode="4"
-		  a:versionName="1.1.2">
+		  a:versionCode="5"
+		  a:versionName="1.1.3">
 
 	<uses-sdk 	a:minSdkVersion="4"
 				a:targetSdkVersion="8"/>
diff --git a/res/values-hdpi/styles.xml b/res/values-hdpi/styles.xml
index 849380a1..5491e63d 100644
--- a/res/values-hdpi/styles.xml
+++ b/res/values-hdpi/styles.xml
@@ -10,7 +10,8 @@
 		<item name="android:textSize">20dp</item>
 	</style>
 
-	<style name="button_style_parent" parent="default_text_size">
+	<style name="button_style_parent">
+		<item name="android:textSize">20dp</item>
 		<item name="android:textColor">@color/button_text_color</item>
 	</style>
 
@@ -29,7 +30,8 @@
 		<item name="android:padding">5dp</item>
 	</style>
 
-	<style name="var_text_parent" parent="default_text_size">
+	<style name="var_text_parent">
+		<item name="android:textSize">20dp</item>
 	</style>
 
 	<style name="var_description_parent">
diff --git a/res/values-ldpi/styles.xml b/res/values-ldpi/styles.xml
index 02329a74..34421468 100644
--- a/res/values-ldpi/styles.xml
+++ b/res/values-ldpi/styles.xml
@@ -6,6 +6,10 @@
 
 <resources>
 
+	<style name="default_text_size">
+		<item name="android:textSize">40dp</item>
+	</style>
+
 	<style name="button_style_parent">
 		<item name="android:textSize">40dp</item>
 		<item name="android:textColor">@color/button_text_color</item>
@@ -39,6 +43,4 @@
 		<item name="android:paddingRight">80dp</item>
 	</style>
 
-
-
 </resources>
\ No newline at end of file
diff --git a/res/values-mdpi/styles.xml b/res/values-mdpi/styles.xml
index 47424c42..0c493212 100644
--- a/res/values-mdpi/styles.xml
+++ b/res/values-mdpi/styles.xml
@@ -6,6 +6,10 @@
 
 <resources>
 
+	<style name="default_text_size">
+		<item name="android:textSize">30dp</item>
+	</style>
+
 	<style name="button_style_parent">
 		<item name="android:textSize">30dp</item>
 		<item name="android:textColor">@color/button_text_color</item>
@@ -39,5 +43,4 @@
 		<item name="android:paddingRight">60dp</item>
 	</style>
 
-
 </resources>
\ No newline at end of file
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 849380a1..5491e63d 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -10,7 +10,8 @@
 		<item name="android:textSize">20dp</item>
 	</style>
 
-	<style name="button_style_parent" parent="default_text_size">
+	<style name="button_style_parent">
+		<item name="android:textSize">20dp</item>
 		<item name="android:textColor">@color/button_text_color</item>
 	</style>
 
@@ -29,7 +30,8 @@
 		<item name="android:padding">5dp</item>
 	</style>
 
-	<style name="var_text_parent" parent="default_text_size">
+	<style name="var_text_parent">
+		<item name="android:textSize">20dp</item>
 	</style>
 
 	<style name="var_description_parent">