.lightbox {

	margin-top: 20px;
	position: absolute;
	z-index: 500;
	
	}

#photo_box {
	
	background: #1d1d1e;
	height: 10px;
	margin: 0 auto;
	opacity: 0;
	padding: 15px;
	width: 10px;
	
	}
	
#overlay { 

	position: absolute; 
	top: 0; 
	left: 0; 
	z-index: 90;
	background-color: #000; 
	
	}

.close_button {

	margin-top: -25px;
	margin-left: -25px;
	position: absolute;
	z-index: 600;
	
	}