.about {
	background-image: url(slices/about_us.gif);
}
.contact {
	background-image: url(slices/contact.gif);
}
.prices {
	background-image: url(slices/price_list.gif);
}
.photo {
	background-image: url(slices/photo_gallery.gif);
}
.procedures {
	background-image: url(slices/procedures.gif);
}
.faq {
	background-image: url(slices/faq.gif);
}