body {
    background-color: #3694a0;
}



#wrapper {
	position: relative;
	width: 900px;
	margin: auto; 
	
}

#header {
    left: 40%;
position: absolute;
    width: 800px;
    height: 920px;
    background-color: #1c954f;
	border: 1px solid  #00ff13;
}

#nav {
    position: absolute;
	top: 200px;
	 
    background-color: #1c954f;
    width: 25%;
    height: 485px;
	border: 1px solid #00ff13;
}

#article {
    top: 3px;
    left: 140%;
	position: absolute;
    background-color: #1c954f;
    width: 120%;
    height: 482px;
	border: 1px solid #00ff13;
}

#footer {
    position: absolute;
	top: 950px;
    position: absolute;
    background-color: #1c954f;
    width: 400px;
    height: 80px;
	border: 1px solid #00ff13;
}