#overlay { position: fixed; _position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); *background: #000; *filter: alpha(opacity=80); display: none; z-index:9999; }

#lightbox { position: fixed; _position: absolute; top: 50%; left: 50%; padding: 10px; background: #fff; width: 600px; height: 400px; margin: -200px 0 0 -300px; display: none; z-index:10000; }

#lightbox.loading { background: #fff url('/images/loading-lightbox-demo.gif') no-repeat 50% 50%; }
		
#lightbox a.close { color: #111; background: #fff; position: absolute; right: 10px; top: 10px; display: block; font-size: 10px; z-index: 5; }
	
#lightbox a.prev, #lightbox a.next { position: absolute; top: 50%; left: 0; padding: 5px; background: #fff; margin-top: -0.5em; width: 6em; text-align: center; opacity: 0.5; }
	
#lightbox a.next { left: auto; right: 0; }
	
#lightbox a:hover.prev, #lightbox a:hover.next { opacity: 1; }