/*ベース*/
.toggle {
	display: none;
}
/*タイトル*/
.Label {
	display: block;
	color: #000;
}
/*タイトル横の矢印*/
.Label::before{
	content:"";
	width: 6px;
	height: 6px;
	border-top: 2px solid #000;
	border-right: 2px solid #000;
	-webkit-transform: rotate(45deg);
	position: absolute;
	top:calc( 50% - 3px );
	right: 20px;
	transform: rotate(135deg);
}
.Label,
.content {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	transform: translateZ(0);
	transition: all 0.0s;
}
/*本文*/
.content {
	height: 0;
	overflow: hidden;
	margin: 0;
}
/*開閉時*/
.toggle:checked + .Label + .content {
	height: auto;
	padding:0px 0px 0px 20px;
	transition: all 0.0s;
}
.toggle:checked + .Label::before {
	transform: rotate(-45deg) !important;
}

.Label:hover {
	background-color:#e0e0e0;
}