article, footer, header, nav, section, video {
	display:block;
	} 
	
header {
	background-image:url(
	'../images/header.jpg');\
	background-position:bottom;
	height:300px;
	background-color: #fffff;
	background-repeat:no-repeat;
	-moz-border-radius: 20px 20px 20px 20px;
	-webkit-border-radius:20px 20px 20px 20px;
	border-radius:20px 20px 20px 20px;
	-webkit-box-shadow:rgba(0,0,0 .6) 18px 13px 6px;
	-moz-box-shadow: rgba(0,0,0 .6) 18px 13px 6px;
	box-shadow: rgba(0,0,0 .6) 18px 13px 6px;
}

body {
	margin:0;
	padding:0;
	font-family: 'Ubuntu', sans-serif;
	sans-serif;
	font-size:16px;

}

#container {
	width: 90%;
	padding:10px;
	margin: 0 auto;
	text-align: left;
	margin-top: 50px;
	border:5px solid #000000;
	background-color:lime;
	}
	
nav {
	overflow: hidden;
	background-color: #333;
	width: 100%;
	margin: 0 0 20px 0
	}

nav a {
	float: left;
	display: block;
/* color of text below */
	color: #f2f2f2;
	text-align: center;
	padding: 14px 16px;
	text-decoration: none;
	font-size: 17px;
	}

nav a:hover {
	background: #ddd;
	color: black;
	}
	
section {
	display:table-cell;
	width:40%;
	background-color: lime;
	padding:10px;
	}
	
article {
	display:table-cell;
	background-color:#1414CA;
	color:white;
	font-size:14px;
	margin:0px;
	padding:10px;
	-moz-border-radius: 20 px 20px 20px 20px;
	-webkit-border-radius: 20px 20px 20px 20px;
	border-radius: 20px 20px 20px 20px;
	}
	
footer {
	height:30px;  
	padding:5px;  
	text-align:center;  
	font-size: big;  
	background-color:#1414CA; 
	margin: 10px;	
	color: green;
	-moz-border-radius:  0px 0px 15px 15px;  
	-webkit-border-radius: 0px 0px 15px 15px;  
	border-radius:  0px 0px 15px 15px; 
	}