/* https://osvaldas.info/image-lightbox-responsive-touch-friendly */
/* https://osvaldas.info/examples/image-lightbox-responsive-touch-friendly/ */
/* IMAGE LIGHTBOX SELECTOR */

#imagelightbox
{
	background-color: rgba( 0, 0, 0, .9 );
	cursor: pointer;
	padding: 5px;
	position: fixed;
	z-index: 10000;

	-ms-touch-action: none;
	touch-action: none;

	-webkit-box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); /* 50 */
	box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); /* 50 */
}

/* ACTIVITY INDICATION */

#imagelightbox-loading,
#imagelightbox-loading div
{
	border-radius: 50%;
}
#imagelightbox-loading
{
	width: 2.5em; /* 40 */
	height: 2.5em; /* 40 */
	background-color: #444;
	background-color: rgba( 0, 0, 0, .5 );
	position: fixed;
	z-index: 10003;
	top: 50%;
	left: 50%;
	padding: 0.625em; /* 10 */
	margin: -1.25em 0 0 -1.25em; /* 20 */

	-webkit-box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); /* 40 */
	box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); /* 40 */
}
	#imagelightbox-loading div
	{
		width: 1.25em; /* 20 */
		height: 1.25em; /* 20 */
		background-color: #fff;

		-webkit-animation: imagelightbox-loading .5s ease infinite;
		animation: imagelightbox-loading .5s ease infinite;
	}

	@-webkit-keyframes imagelightbox-loading
	{
		from { opacity: .5;	-webkit-transform: scale( .75 ); }
		50%	 { opacity: 1;	-webkit-transform: scale( 1 ); }
		to	 { opacity: .5;	-webkit-transform: scale( .75 ); }
	}
	@keyframes imagelightbox-loading
	{
		from { opacity: .5;	transform: scale( .75 ); }
		50%	 { opacity: 1;	transform: scale( 1 ); }
		to	 { opacity: .5;	transform: scale( .75 ); }
	}

/* OVERLAY */

#imagelightbox-overlay {
	background-color: #000;
	background-color: rgba( 0, 0, 0, .9 );
	position: fixed;
	z-index: 9998;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
}