aside.popup {
	float: left;
	position: fixed;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	background-color: #583420;
	opacity: 0.9;
	z-index: 12000;
	display: none;
}

aside.popup div.cover {
	display: table;
  position: absolute;
  height: 100%;
  width: 100%;
}

aside.popup div.inner {
	display: table-cell;
  vertical-align: middle;
}

aside.popup div.cover article {
	margin: 0px auto;
	width: 70%;
	text-align: center;
	color: #fff;
	line-height: 50px;
}