div#backgroundImage {
  -moz-opacity: 0.3;
  opacity: 0.3;
  filter: alpha(opacity=30, style=0);
}
div#about { position: relative; top: -472px; display: block; }
div#services { display: none; }
div#prices { display: none; }
div#contact { display: none; }
p#footer { top: -450px; }