Style issue: arrows, full calendar day padding

[Aleksandre Banera]

After updating from EventOn 2.2.7 to 2.2.9 I can't see the previous and the next arrow inside the circle as it's supposed to be. Have an empty white circle.

The another this I would like to know is how to resize the padding for ".eventon_fc_days .evo_fc_day" element. If I type a css code inside "Style" there is no change.