body {
	margin: 10px;
	color: #800080;
	font-family: Arial, sans-serif;
	border:15px solid #800080;
}
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
h1{
	text-align:center;
	font-size:2.5em;
}
h2{
	text-align: center;
}

h3{
	text-align: center;
	font-size:2.5em;
}
h4{
	text-align: center;
	font-size:2.5em;
}
nav{
	text-align:center;
	font-size:1em;
}
footer{
	text-align:center;
	font-size:1em;
}
p{
	margin:10px;
	padding: 20px;
	line-height: 1.5em;
}