body{
	background: #B3B3B3;
	font-size: 150%;
	margin: 4%
}
h1{
	background: #6a5acd;
	font-size: 150%;
	color: #FFFFFF;
}
header{
	background: #ee82ee;
	text-align: center;
	padding: 15px
}
nav{
	font-variant: small-caps;
	font-size: 150%;
	font-family: Arial, "Times New Roman", serif;
}
.center {
  margin-left: auto;
  margin-right: auto;
}