#items {
	width: 400px;
	margin: 0 auto;
}

#items div {width: 100px;}

#items div a {
	display: block;
	height: 50px;
	text-decoration: none;
}

#nano1 {background: url("images/gifts/nano_sprite.png");}
#nano2 {background: url("images/gifts/nano_sprite.png") 0 50px;}

#classic1 {background: url("images/gifts/classic_sprite.png");}
#classic2 {background: url("images/gifts/classic_sprite.png") 0 50px;}

#touch1 {background: url("images/gifts/touch_sprite.png");}
#touch2 {background: url("images/gifts/touch_sprite.png") 0 50px;}

#nano1:hover, #classic1:hover, #touch1:hover {background-position: 100px 0;}
#nano2:hover, #classic2:hover, #touch2:hover {background-position: 100px 50px;}