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

header, footer {text-align: center;
      padding: 40px 0;
      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;

} 

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

@media only screen and (min-width: 600px) {
	
	/***** Layout rules go in here ****/
	
}

#container {padding: 20px;
display: flex;
flex-wrap:wrap;
}

header,footer
  {flex: 100%}
	
nav {
	flex: 1;
	background-color: #F7E5A3;
		
}

main {
	flex: 2;
	
}

@media only screen and (min-width: 1020px) {
	
	/***** Maximum sized layout rules go in here ****/
	
}

#container{
	
	width: 1020px;
	margin: auto;
	
}

main {
	flex: 3;
	display: flex;
	
}

main article:first-of-type{margin-right: 20px}