img#fsb_image {
	/* Set rules to fill background */
	min-width: 100%;
	
	/* Set up proportionate scaling */
	width: 100%;
	height: auto;

	/* Set up positioning */
	position: fixed;
	top: 0;
	left: 0;
	z-index: -9999;

}
.fsb-width { width: 100%; }
.fsb-height{ height: 100%; }