input#modal {
	display: none;
}
input#modal + label {
	width: 100%;
	height: 120%;
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 2147483646;
	background: rgba(0, 0, 0, 0.5);
	cursor: pointer;
}
input#modal + label div {
	position: fixed;
	width: 600px; /*‰ζ‘œ‚Μ‰‘•*/
	top: 50%;
	left: 50%;
	margin: -217px 0 0 -300px; /*‰ζ‘œ‚̍‚‚³‚Ζ•‚Μ”Ό•ͺ margin‚πƒ}ƒCƒiƒX */
	background: none;
	border: none;
}
input#modal + label div::before {
	content: "\0d7 \9589\3058\308B";
	position: absolute;
	bottom: -50%;
	right: 50%;
	margin: 0 -80px 0 0;
	font-size: 3em;
	font-weight: bold;
	color: #ffffff;
}
input#modal:checked + label {
	display: none;
}