The wee red triangle after a booking on the calendar

No help just needed just a hack that shows the triangle in the correct position, because it just didn’t look right

.fully_booked + td.partial_booked a:after {border: none !important; }
.wc-bookings-date-picker .ui-datepicker .fully_booked + td.partial_booked a.ui-state-default {background-image: url(images/red-tri.png) !important; background-position: top left; background-size: auto 100%; background-repeat: no-repeat;}

Create a wee image with a right angled triangle in the top right using the colour #c96259 and 75% gradient