Need help regarding How to differentiate Holiday and sizing help in Calendar Widget

Widget is simple at best but i want to Differentiate the holidays with Pink colour and also if current day is holiday the colour should be White bit circle should be pink.

Also how i can change size mode from scale to Width & Height? Since i want to fit the as much as possible in limited space of widget. There must be a workaround.

If all your Holidays are in one or specific calendars, you can detect the calendar an event is on using $ci(cname)$.