div.AZ_container {
	text-align: center;
	padding: 5px;
	margin-top: 10px;
}

span.AZ_letter {
	font-weight: bold;
	padding: 1px;
	margin: -1px;
	border: 1px solid #ccc;
	background-color: #eee;
}
span.AZ_letter:hover {
	background-color: #eff;
}