header {
	height: 150px;
	width: 100%;
	background: #dfdfff;
	padding: 20px;
	text-align: center;
	display: table;
	-webkit-border-radius: 0 0 15px 15px;
	-moz-border-radius: 0 0 15px 15px;
	border-radius: 0 0 15px 15px;
}

header h2 {
	display: table-cell;
	vertical-align: middle;
}

.row {
	padding: 10px;
}

.preview {
	background-color: rgba(255, 255, 255, 0.7);
}