.lb {
	display: none;
	position: fixed!important;
	z-index: 999;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: rgba(0,0,0,0.8);
  text-align:center;
}

.lb img {
	max-width: 90%;
	max-height: 80%; 
	margin-top: 2%;
}

.lb:target {
	outline: none;
	display: block;
}

a.lb:hover {cursor:default;}
img:hover {cursor:pointer;}