im working with react big calendar , and i how done some style with it , but i need to remove the border around the color of the month-view , i want to remove the border that wrap the calendar and wrap each column and row .

this the how its look :

this the code :

div>
      <Calendar
        localizer={localizer}
        events={events}
        views={['month']}
        onNavigate={onNavigate}
        startAccessor="start"
        endAccessor="end"
        style={{ height: '600px', width: '100%' }}
        components={{
          header: CalendarHeaderStyled,
          toolbar: CalendarToolbar,
        }}
        eventPropGetter={(event) => {


          if (event...) {
            return {
              style: {
               ...some style
              },
            };
          } else {
            return {
              style: {
                ...some style
              },
            };
          }
        }}
        dayPropGetter={(date) => {
          ...some code;

          return {
            style: {
              ....some style,
            },
          };
        }}
        onSelectEvent={(event) => {
          .... some code);
        }}
      />