confirmDate.css

.flatpickr-confirm {
	height: 40px;
	max-height: 0px;
	visibility: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	background: rgba(0,0,0,0.06)
}

.flatpickr-confirm.visible {
	max-height: 40px;
	visibility: visible
}