.overlay {
	width: 100%;
	height: 100%;
	background: black;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 98;
	padding:5px;
}
.dialog {
	width: 50%;
	min-height: 50%;
	background: white;
	position: fixed;
	top: 15%;
	left: 25%;
	z-index: 99;
	border:5px solid grey;
	padding:5px;
}