body {
	background-color: MintCream;
}
.esac {
	background-image: url(estamos-actualizando.gif);
	left: 0px;
	top: 0px;
	position: absolute;
	visibility: visible;
	height: 100px;
	overflow: hidden;
}
img {
	visibility: hidden;
}

.esac *{
	visibility: hidden;
}