diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index e48bb9be06d39d686d962c2950569594bacb03e0..ad06424201dfc5e2cc00a73ee1a10a697c10b800 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -25,7 +25,6 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-
     <FrameLayout
         android:id="@+id/frame_layout"
         android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/custom_simple_list_item.xml b/app/src/main/res/layout/custom_simple_list_item.xml
index 5d45dff776b715d8d6f4b061a553b15f289cdd07..9e577e08c4130de38ff6685774264990ac5b5d8a 100644
--- a/app/src/main/res/layout/custom_simple_list_item.xml
+++ b/app/src/main/res/layout/custom_simple_list_item.xml
@@ -23,7 +23,7 @@
     android:layout_height="wrap_content"
     android:textAppearance="?android:attr/textAppearanceListItemSmall"
     android:gravity="center_vertical"
-    android:background="@color/colorBackground"
+    android:background="@color/colorForeground"
     android:textColor="@color/colorTextPrimary"
     android:paddingStart="?android:attr/listPreferredItemPaddingStart"
     android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
diff --git a/app/src/main/res/layout/fragment_categories.xml b/app/src/main/res/layout/fragment_categories.xml
index 867d7824432229de62d6e29388cd7acaf7b72859..4a3f08f7fceafcce361a92bd0d7e217af9f7cc0a 100644
--- a/app/src/main/res/layout/fragment_categories.xml
+++ b/app/src/main/res/layout/fragment_categories.xml
@@ -43,9 +43,6 @@
             android:layout_height="wrap_content"
             android:text="@string/games_categories_title" />
 
-
-
-
     </com.google.android.material.tabs.TabLayout>
 
     <androidx.viewpager.widget.ViewPager
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index 9e8fcec06bad7457d250f13b68937901db57c5b3..5021af6fcc571159ff1820f932a407c09ff8ef16 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -23,8 +23,6 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-
-
     <foundation.e.apps.utils.CustomNestedScrollView
         android:id="@+id/scroll_view"
         android:layout_width="match_parent"
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 310e64a8b27de59364e255277b299e1e96e25ab4..d7368555fbf62c08067f07da4d72dd9ecbf949bf 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -15,13 +15,14 @@
   ~ along with this program.  If not, see <https://www.gnu.org/licenses/>.
   -->
 
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
 
     <!-- Base application theme. -->
     <style name="BaseTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
+        <item name="android:windowBackground">@color/colorBackground</item>
         <item name="android:textColorPrimary">@color/colorTextPrimary</item>
         <item name="android:textColorSecondary">@color/colorTextSecondary</item>
         <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
@@ -31,6 +32,7 @@
         <item name="colorControlNormal">@color/colorInstall</item>
         <item name="colorControlActivated">@color/colorInstall</item>
         <item name="android:navigationBarColor">@color/colorNavigationBarBackground</item>
+        <item name="android:navigationBarDividerColor" tools:targetApi="o_mr1">@color/colorNavigationBarBackground</item>
         <item name="android:statusBarColor">@color/colorNavigationBarBackground</item>
         <item name="toolbarNavigationButtonStyle">@style/Toolbar.Button.Navigation.Tinted</item>
     </style>
@@ -38,7 +40,7 @@
     <style name="AppTheme1" parent="android:Theme">
         <item name="android:windowDisablePreview">true</item>
     </style>
-    <style name="AppTheme" parent="BaseTheme"></style>
+    <style name="AppTheme" parent="BaseTheme" />
 
     <style name="SearchSuggestionTheme" parent="Widget.AppCompat.Light.AutoCompleteTextView">
         <item name="android:popupBackground">@color/colorBackground</item>