#lightbox_background {
 	display:none;
 	background:#000;
 	opacity:0.9;
 	position:absolute;
 	top:0px;
 	left:0px;
 	min-width:100%;
 	min-height:100%;
 	z-index:1001;
	}
	
.lightbox-panel {
 	display:none;
 	position:absolute;
 	top:22%;
 	left:22%;
 	width:425px;
 	background:#FFFFFF;
 	padding:15px;
 	padding-bottom: 50px;
 	border:2px solid #000;
 	z-index:1002;
 	text-align: center;
 	max-height: 500px;
 	max-width: 800px;
 	overflow: hidden;
	}
	
.ntt_close_button {
		display:none;
 		position:absolute;
 		bottom: 10px;
 		right: 15px;
	}
	
.ntt_next_button{
		display:none;
 		position:absolute;
 		bottom: 10px;
 		left: 50px;
	}
	
.ntt_prev_button{
		display:none;
 		position:absolute;
 		bottom: 10px;
 		left: 15px;
	}