<resources xmlns:android="http://schemas.android.com/apk/res/android">
</resources>

    <style name="AppTheme" parent="android:Theme.Light.NoTitleBar.Fullscreen">
</style>

        <item name="android:textSize">20sp</item>

    <style name="DialogTheme" parent="android:Theme.Dialog">
</style>

        <item name="android:textSize">20sp</item>