body {
	background-image: url("http://www.berkeleyside.com/wp-content/uploads/2012/01/books.jpg");
	background-repeat: no-repeat;
	background-attachment: fixed; 
	background-position: center;
}

h1 {
	font-family: helvetica, book antiqua, sans-serif;
	color: black;
	background-color: white;
	margin-left:20px;
}

form {
	font-family: helvetica, book antiqua, sans-serif;
	background-color: white;
	color: black;
	width:25%;
}

span {
	font-family: helvetica, book antiqua, sans-serif;
	background-color: white;
	color: black;
}

.topnav {
	background-color: white;
}

.topnav a {
	float: left;
	color: navy blue;
	text-align: center;
	padding: 14px 16px;
	text-decoration: none;
	font-size: 17px;
	background-color: white;
	font-family: helvetica, book antiqua, sans-serif;
}

.topnav a:hover {
	background-color: white;
	color:black;
	font-family: helvetica, book antiqua, sans-serif;
}

.topnav a.active {
	background-color: black;
	color:white;
	font-family: helvetica, book antiqua, sans-serif;
}