h1
{
	color: red;
	text-align: center;
}

header
{
	width: 85%;
	padding: 25px;
	margin: 25px;
	border: 5px dashed purple;
	text-align: center;
	background-color: grey;
	height: 20%;
}

article
{
	width: 50%;
	padding: 20%;
	border: 10px solid orange;
	text-align: left;
	background-color: white;
	height: 17%;
}

aside
{
	width: 20%;
	padding: 10%;
	text-align: left;
	background-color: yellow;
	height: 10%;
}