/* UNITS */

.unit {
	position: absolute;
	z-index: 3;
	background-image: url(../graphics/units/spritesheet_units.png);
	background-repeat: no-repeat;
	background-position: none;
}
.unit-extra-overlay  {
	position: absolute;
	z-index: 4;
	background-image: url(../graphics/units/spritesheet_units.png);
	background-repeat: no-repeat;
}
.unit-worker { background-position: 0px 0px; }
.unit-soldier { background-position: -24px 0px; }
.unit-scientist { background-position: -48px 0px; }
.unit-officer { background-position: -72px 0px; }
.unit-cook { background-position: -96px 0px; }

/* ACCESSORIES */
.unit-extra-none {	background-position: 24px 24px; } /* same as no graphics */
.unit-extra-wooden-box { background-position: 0px -24px; }