input[type="checkbox"] {
	display:none;
}
input[type="checkbox"]:checked ~ .modal,
input[type="checkbox"]:checked ~ .modal-background {
	display: block;
}
.modal-background {
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.5);
	position: fixed;
	top: 0;
	left: 0;
	display: none;
	z-index: 9998;
}
.modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	display: none;
	width: 400px;
	height: 300px;
	background-color: #fff;
	box-sizing: border-box;
	z-index: 9999;
}
.modal > p {
	padding: 15px;
	margin: 0;
}
.modal-header {
	background-color: #f9f9f9;
	border-bottom: 1px solid #dddddd;
	box-sizing: border-box;
	height: 50px;
}
.modal-header h3 {
	margin: 0;
	box-sizing: border-box;
	padding-left: 15px;
	line-height: 50px;
	color: #4d4d4d;
	font-size: 16px;
	display: inline-block;
}
.modal-header label {
	box-sizing: border-box;
	border-left: 1px solid #dddddd;
	float: right;
	line-height: 50px;
	padding: 0 15px 0 15px;
	cursor: pointer;
}
.modal-header label:hover img {
	opacity: 0.6;
}