body {
	font-family: Arial;
	color: #333;
}


main {
	display: block;
	background-color: #F2F2F2;
	padding: 20px;
}


header, footer {
	flex: 100%;
	text-align: center;
	padding: 40px;
	background: #DADADA;
}



nav ul {
	margin: 0;
	padding: 0;
	list-style-type: none;
	border-top: 2px solid #083073;
}

nav ul li a {
	display: block;
	background: #EDBB03;
	padding: 20px 10px;
	text-align: center;
	text-decoration: none;
	text-transform: uppercase;
	color: #fff;
	font-weight: bold;
	border-bottom: 2px solid #083073;
}


@media only screen and (min-width: 600px) {
	
	#container {
	padding: 20px;
	display: flex;
	flex-wrap: wrap;
	} 
	
	main {
		flex: 2;
	}
	
	nav {
		flex: 1;
		background-color: #f7e5a3;
	}

}

/***** Maximum sized layout rules go in here ****/

@media only screen and (min-width: 1020px) {
	#container {
	width: 1020px;
	margin: auto;
}
	
	main {
		display: flex;
		flex: 3 ;	
	}
	
	main article:first-of-type {
		margin-right: 20px;
	}
	
	
}