.modal {
	display: none;
	position: fixed;
	z-index: 1;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgba(0,0,0,0.4);
}

.modal-content {
	background-color: white;
	margin: 15% auto;
	padding: 20px;
	border: 1px solid #888;
	width: 80%;
	max-width: 450px;
	position: relative;
}

.close {
	position: absolute;
	top: 0;
	right: 10px;
	font-size: 28px;
	font-weight: bold;
	cursor: pointer;
}