#staff .person .detail {
	position: relative;
}
#staff .person .detail.hide .opinion {
	position: relative;
	overflow: hidden;
}
#staff .person .detail.hide .opinion-i::before {
	content: "";
	display: block;
	position: absolute;
	bottom: 0;
	width: 100%;
	height: 60px;
	background-image: linear-gradient(
			180deg,
			rgba(255, 255, 255, 0) 0%,
			rgba(255, 255, 255, 0.9) 50%,
			rgba(255, 255, 255, 0.9) 50%,
			rgba(255, 255, 255, 1) 100%
	);
}
#staff .read_more {
	position: absolute;
	bottom: -5px;
	left: 50%;
	transform: translateX(-50%);
	width: 95%;
	background: none;
	border: none;
	color: #424242;
	font-size: 16px;
	font-weight: normal;
	opacity: 1;
}
#staff .read_more:focus {
	border-color: #80bdff !important;
	outline: 0 !important;
	box-shadow: 0 0 0 0.1rem rgba(0, 123, 255, 0.25), 0 0 0 0.1rem inset rgba(0, 123, 255, 0.25) !important;
}
#staff .read_more.close::before {
	content: "▼ 続きを読む";
}
#staff .read_more.open::before {
	content: "▲ 閉じる";
}