*{
	box-sizing: border-box;
}

button{
	display: block;
	margin: 20px auto;
	background: crimson;
	color: #fff;
	border: 0;
	cursor: pointer;
	padding: 6px 10px;
}

.popup-wrapper{
	display: none;
	background: rgba(0, 0, 0, .5);
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
}

.popup{
	font-family: arial;
	text-align: center;
	width: 100%;
	max-width: 300px;
	margin: 10% auto;
	padding: 20px;
	background: #fff;
	position: relative;
}

.popup a{
	cursor: pointer;
	padding: 6px 10px;
	color: #fff;
	text-decoration: none;
	background: #0A66C2;
}

.popup-close{
	position: absolute;
	top: 5px;
	right: 10px;
	cursor: pointer;
}