Calendar + fill blank days

[eluser]Unknown[/eluser]
Hello everyone,

1) I'm trying to fill up the blank days of Calendar library.

I'd like to fill up the whole calendar with respective days (from 28th march to 1st may).

I saw a pseudo-class {cal_cell_blank} but the {day} pseudo-class seems useless.

How can I do?

2) Is there any way to move the month name and the arrows below the calendar?

Thank you very much,
Mauro