h1.header {
	color: #0000ff;
	background-color: #00ff00;
	padding: 20px;
	text-align: center;
}

img {
	padding-right: 20px;
}

div {
	text-align: justify;
	padding: 10px;
}

div .books {
	float:left;
	width: 250px;
	height: 500px;
}

div.menu {
	background-color: #99c6e7;
	text-align: center;
}

div.menu a {
	padding: 10px;
	color: #800000;
}

div.menu a:hover {
	background-color: #ffffff;
}

a.underline {
	text-decoration: underline;
}