+ <item name="colorAccent">@color/color_accent</item>
+ <item name="android:textColorPrimary">@color/primary</item>
+ <item name="android:windowFrame">@color/transparent</item>
+ <item name="android:windowBackground">@color/transparent</item>
+ <item name="android:windowTitleBackgroundStyle">@drawable/process_dialog_background</item>