@charset "UTF-8";

img {
		max-width: 100%;
		height: auto;
	}

#main {
    max-width: 100%;
	margin: 0 auto;
    padding: 50px 0 0;
}

#main h1 {
	margin: 0 3% 50px;
	color: inherit;
}

.block {
	margin: 0 3% 60px;
	font-size: 14px;
}


.block h2 {
	margin: 0 0 10px;
	font-size: 120%;
	font-weight: bold;
}


:root {
  interpolate-size: allow-keywords; //ここで設定
}

.accodion_wrap {
	max-width: 900px;
	margin: 0 auto;
	position: relative;
}

.accodion_wrap .checkbox {
	display: none;
}

.accodion_wrap .trigger {
	position: absolute;
	bottom: 0;
	left: calc(50% - 100px);
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 200px;
	height: 50px;
	border: 1px solid #000;
	border-radius: 25px;
	background: #fff;
	cursor: pointer;
}

.accodion_wrap .accordion {
	height: 80px;
	padding: 0 0 60px;
	overflow: hidden;
	transition: height .3s;
}

.accodion_wrap .checkbox:checked ~ .accordion {
	height: auto;
}

.accodion_wrap .accordion::before {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 0;
	width: 100%;
	height: 100px;
	background: linear-gradient(transparent, #fff);
}

.accodion_wrap .checkbox:checked ~ .accordion::before {
	content: none;
}