.semaforo {
	height:16px;
	background-image: url("semaforos2.png");
	background-repeat: no-repeat;
	padding-left:18px;
}

.gris 		{ background-position: 0px 0px; 	}
.rojo 		{ background-position: 0px  -17px; 	}
.naranja 	{ background-position: 0px  -34px; 	}
.verde 		{ background-position: 0px  -51px; 	}
.azul 		{ background-position: 0px  -68px; 	}
.amarillo 	{ background-position: 0px  -84px; 	}
.morado 	{ background-position: 0px  -100px; }
.celeste 	{ background-position: 0px  -116px; }