diff --git a/src/main/res/values-v21/styles.xml b/src/main/res/values-v21/styles.xml
new file mode 100644
index 00000000..efa07058
--- /dev/null
+++ b/src/main/res/values-v21/styles.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<resources>
+
+    <style name="Toolbar.Logo" parent="TextAppearance.Widget.AppCompat.Toolbar.Title">
+            <item name="android:textSize">24sp</item>
+    </style>
+    <style name="Theme.Material" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="android:alertDialogTheme">@style/Theme.Material.Dialog.Alert</item>
+        <item name="android:dialogTheme">@style/Theme.Material.Dialog</item>
+        <item name="android:navigationBarColor">@color/material_accent_700</item>
+        <item name="colorAccent">@color/material_accent_500</item>
+        <item name="colorButtonNormal">@color/material_accent_500</item>
+        <item name="colorPrimary">@color/material_accent_500</item>
+        <item name="colorPrimaryDark">@color/material_accent_700</item>
+    </style>
+    <style name="Theme.Material.Dialog" parent="Theme.AppCompat.Light.Dialog">
+        <item name="colorAccent">@color/material_accent_500</item>
+        <item name="colorPrimary">@color/material_accent_500</item>
+        <item name="colorPrimaryDark">@color/material_accent_700</item>
+    </style>
+    <style name="Theme.Material.Dialog.Alert" parent="Theme.AppCompat.Light.Dialog.Alert">
+        <item name="colorAccent">@color/material_accent_500</item>
+        <item name="colorPrimary">@color/material_accent_500</item>
+        <item name="colorPrimaryDark">@color/material_accent_700</item>
+    </style>
+
+    <style name="PopupTheme" parent="Theme.Material.Dialog">
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowFrame">@null</item>
+        <item name="android:windowIsFloating">false</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
+        <item name="android:windowSoftInputMode">stateAlwaysHidden</item>
+        <item name="android:windowActionModeOverlay">true</item>
+        <item name="android:colorBackgroundCacheHint">@null</item>
+        <item name="android:windowIsTranslucent">true</item>
+    </style>
+
+</resources>