<style name="ButtonDarkAppTheme" parent="DarkAppTheme">
<item name="colorPrimary">@color/buttonPrimary</item>
<item name="colorPrimaryDark">@color/buttonPrimaryDark</item>
<item name="colorAccent">@color/buttonColorAccent</item>
<item name="android:windowBackground">@color/buttonColorPrimaryDark</item>
</style>