#object-1, #object-2, #object-3, #object-4{
	opacity: 0;
	visibility: hidden;
}

.visibilidad-planes{
	visibility: visible !important;
	opacity: 1 !important;
	transition-property: opacity, visibility;
	transition-delay: 1s;
	transition: 1s;
}

.bg-tour{
	background-image: url('../iconos/bg-tour.png');
	background-size: cover;
	padding: 5em;
	text-align: center;
}