body {
	margin: 0;
}

.grid {
	display: grid;
	grid-template-columns: repeat(3,200px);
	grid-gap: 10px;
}

.grid img {
	width: 200px;
	height: 133px;
	cursor: pointer;
}

#lightbox {
	position: fixed;
	z-index: 1000;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,.8);
	display: none;
}

#lightbox.active {
	display: flex;
	justify-content: center;
	align-items: center;
}

#lightbox img {
	max-width: 90%;
	max-height: 80%;
	padding: 1px;
	background-color: black;
	border: 1px solid white;
}