.day-start{border-top-left-radius:50%;border-bottom-left-radius:50%}.day-end{border-top-right-radius:50%;border-bottom-right-radius:50%}.day-range{border-radius:0}.MuiDayCalendar-weekContainer .day:last-of-type{border-top-right-radius:50%;border-bottom-right-radius:50%}.MuiDayCalendar-weekContainer .day:first-of-type{border-top-left-radius:50%;border-bottom-left-radius:50%}