#page_number {
	width: 18px;
	height: 18px;
	border: 1px solid #CCC;
	float:left;
	margin-right: 2px;
}

#page_number_sel {
	width: 18px;
	height: 18px;
	border: 1px solid #CCC;
	float:left;
	margin-right: 2px;
	background: #DDD;
}