div#ViewMap fieldset#viewmap-layer-switcher-fieldset label {
	text-align: center;
}

div#ViewMap div#map-image-container img {
	width: 100%;
}

/* map images are hidden before loading */
div#ViewMap div#map-image-container div {
	display: none;
}

/* the container needs to have a non-static position for the overlays to position correctly */
div#ViewMap div#map-image-container {
	position: relative;
}

/* make the overlays overlap the background image */
div#ViewMap div#map-image-container div#map-layer-sample,
div#ViewMap div#map-image-container div#map-layer-attribute {
	position: absolute;
	top: 0px;
	width: 100%;
}