/* Default background for all pages */
body {
background-image: url('/images/default-background.jpg');
background-size: cover;
}
/* Background for product with ID 123 */
body.product-123 {
background-image: url('/images/product-123-background.jpg');
background-size: cover;
}
/* Background for product with ID 456 */
body.product-456 {
background-image: url('/images/product-456-background.jpg');
background-size: cover;
}
