In a4d170ad9 there were some improvment to not show event totally empty on the day calendar view because of different style (font + padding). The lower part of the text was still a little cut, this commit try to improve this for week and day view mode by removing 5 additional pixels. opw-2422700 note: Also fix the fc-short for fullcalendar Odoo, we had this 2019 change: fullcalendar/fullcalendar@e879c43 that made it not working without title (odoo use case), in 2020 it was reverted when refactoring for 5.0: fullcalendar/fullcalendar@7c7ce1e closes odoo/odoo#66109 X-original-commit: b856d312be19b0fdf636600a76c4d9b427eedb7c Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>