html {
	background:
}
body {
	border:1px solid black; 
	width:1000px;
	margin:0 auto; 
	padding:0.5em;    
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.5em;
}
header {
	background: #FFFFFF;
}
nav {
	background: #FFFFFF;
	padding-left: 0.5em;
}

{text-decoration: blue wavy underline;
}