body {
	width: 90%; 
	margin: auto;
}

a:link {
  color: gray;
}

a:visited {
  color: green;
}

a:hover {
  color: rebeccapurple;
}

a:active {
  color: teal;
}

#navigation {
  
}

p {
  font-size: 120%;
  color: dimgray;
}

#contents {
/* 	float: right;*/
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
  font-family: sans-serif;
}

li {
  float: left;
}

li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

/* Change the link color to white on hover */
li a:hover {
  background-color: #fff;
}
footer {
 	text-align: center;
}