febbweiss.github.io/extra/css/sis.css

.corn {
	float: left;
	background: transparent url('/demo/sis/images/farm.png') no-repeat top left;
	background-position: -19px -37px;
	width: 19px;
	height: 19px;
	margin-right: 5px;
}

.carot {
	float: left;
	background: transparent url('/demo/sis/images/farm.png') no-repeat top left;
	background-position : -38px -37px;
	width: 19px;
	height: 19px;
	margin-right: 5px;
}

.gun {
	float: left;
	background: transparent url('/demo/sis/images/farm.png') no-repeat top left;
	background-position : -57px -37px;
	width: 19px;
	height: 19px;
	margin-right: 5px;
}