header { background-image: url(stars.jpg); 
		text-align: center;
		color: #FFFFFF;
		height: 200px;
		padding-top: 5px;
		}
h4 { font-size: 35px;}

h2 { font-size: 50px;
}

nav { float: left;
	 background-color: #077f7f;
	 width: 33.3%;
	 height: 324px;
	 padding-top: 30px;
}

nav a { text-decoration: none ;
	 color: #FFFFFF;
}

nav a:hover { background-color: #453f86;}

nav ul { list-style-type: none; }

main { padding: 1px;
	padding-left: 455px;
	background-color: #efefef;
}

.Sample { flex: 1;
}

.bigSample { display: flex;
	width: 100%;
	background-color: #a4d2e1;
}

footer { text-align: center;
	background-color: darkblue;
	padding: 1em;
	color: #FFFFFF;
}