All the classes will be prefixed with the value of CssClassPrefix property.
Example:
CssClassPrefix="navigator_green"
"_main" will result in "navigator_green_main".
_main
The topmost <div>.
_month
Month box.
_line
Separator line between month boxes.
_titleleft
"Previous" link in the header (<).
_title
Month name header. Between _titleleft and _titleright.
_titleright
"Previous" link in the header (<).
_weeknumber
Week number cell (first column).
_dayheader
Day header (Monday/Tuesday...).
_day
Day box.
_dayother
Day box used for dates outside of the current month. Used instead of _day.
_daybox
A <div> inside _day or _dayother.
_todaybox
A <div> inside _day, used instead of _daybox (for today).
_busy
Day box that is marked as busy (has events). Used in addition to _day.
