Looking at the calendar through firefox makes it quite hard to read as the dates are hidden behind the event indicators.
Seems to be the height: fit-content; on the .overlay div:not(.episode) selector, as Firefox does not recognize it yet. It's still behind the -moz prefix: height: -moz-fit-content;. Alternatively, height: max-content; has the same effect.
Looking at the calendar through firefox makes it quite hard to read as the dates are hidden behind the event indicators.
Seems to be the
height: fit-content;
on the.overlay div:not(.episode)
selector, as Firefox does not recognize it yet. It's still behind the -moz prefix:height: -moz-fit-content;
. Alternatively,height: max-content;
has the same effect.