.book{
		margin-top:3px;
	}	
	.book a{
		font-family: Arial;
		font-size:15px;
		color:#fff;
		text-decoration:none;
	}
	 .book a:hover{
		font-weight:bold;
	}
	.green_span{
		color:#66AC32;
		font-weight:bold;
	}