diff --git a/styles.xml b/styles.xml
new file mode 100644
index 0000000..894e4dc
--- /dev/null
+++ b/styles.xml
@@ -0,0 +1,36 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+    <style name="AppTheme.Dark.Dialog" parent="Theme.AppCompat.Dialog">
+        <item name="colorAccent">@color/white</item>
+        <item name="android:textColorPrimary">@color/iron</item>
+        <item name="android:background">@color/primary</item>
+    </style>
+    <style name="AppTheme.Dark" parent="Theme.AppCompat.NoActionBar">
+        <item name="colorPrimary">@color/primary</item>
+        <item name="colorPrimaryDark">@color/primary_dark</item>
+        <item name="colorAccent">@color/accent</item>
+
+        <item name="android:windowBackground">@color/primary</item>
+
+        <item name="colorControlNormal">@color/iron</item>
+        <item name="colorControlActivated">@color/white</item>
+        <item name="colorControlHighlight">@color/white</item>
+        <item name="android:textColorHint">@color/iron</item>
+
+        <item name="colorButtonNormal">@color/primary_darker</item>
+    </style>
+
+    <style name="common_horizontal_division_line_style">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">0.5dp</item>
+        <item name="android:background">#dddddd</item>
+    </style>
+</resources>