header{
	background:#333;
	padding:20px 0;
}
header h1,
header h2{
	color:#fff;
}
header h2{
	font-size:20px;
}
.search{
	background:#fafafa;
	padding:20px 0;
	margin-bottom:20px;
}
.chart{
	margin-bottom:20px;
}
.error{
	margin-bottom:20px;
}