body {
  background-color: white;
}

.wrapper {
	max-width: 1260px;
	margin: 0px auto;
}

header {
	display: flex;
	align-items: center;
	border-bottom: 2px solid gray;
	padding:20px;
}

header > section {
	flex:1;
}

header > div {
	flex:3;
	display: flex;
	justify-content: flex-end;
}

.content {
	display: flex;
	padding:20px;
}

.content article {
	width:70%;
	padding: 20px;
}

.content aside {
	width:30%;
	padding:10px;
	background: #cfeafc;
}

h1 {
	font-size: 50px;
	line-height: 60px;
}

img {
	width: 100%;
	height: auto;
}

footer {
	border-top: 2px solid gray;
	padding:20px;
}


@media only screen and (max-width: 768px) {

	header {
		flex-flow: column;
	}

	.content {
		flex-flow: column;
	}

	.content article {
		width:100%;
	}

	.content aside {
		width:100%;
	}


}