diff --git a/sample/src/main/res/values/styles.xml b/sample/src/main/res/values/styles.xml
index d6953b187..8b1378917 100644
--- a/sample/src/main/res/values/styles.xml
+++ b/sample/src/main/res/values/styles.xml
@@ -1,20 +1 @@
-<resources>
 
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light">
-        <item name="colorPrimary">@color/toolbar</item>
-        <item name="colorPrimaryDark">@color/accent</item>
-        <item name="android:windowContentOverlay">@null</item>
-        <item name="android:textColorPrimary">@color/toolbar_text</item>
-        <item name="actionMenuTextColor">@color/toolbar_text</item>
-        <item name="popupTheme">@style/ThemeOverlay.AppCompat.Light</item>
-        <item name="colorControlActivated">@color/accent</item>
-    </style>
-
-    <style name="Button">
-        <item name="android:background">?selectableItemBackground</item>
-        <item name="android:gravity">left|center_vertical</item>
-        <item name="android:padding">16dp</item>
-        <item name="android:textAllCaps">false</item>
-    </style>
-</resources>