button[type="button"].close {
	text-shadow: none;
	color: white;
	opacity: 1;
	border-radius: 0;
	border-top-right-radius: 0.2rem;
	position: absolute;
	right: 1rem;
	border: 0;
}

.modal-header, .modal-footer {
	justify-content: center;
}

.modal.show .modal-dialog {
	max-height: calc(100% - 1.75rem - 1.75rem);
	min-height: 200px;
	width: auto;
}

.modal-body {
	overflow-x: hidden;
	overflow-y: auto;
}

/* モーダル内テーブル 中央寄せ */
.modal-body > table {
	margin: 0 auto;
}

.modal-footer {
	padding: 0.25rem;
}

@media screen and (max-width: 991px) {
	.modal.show .modal-dialog {
		max-height: calc(100% - 0.5rem - 0.5rem);
	}
}