/* IMAGE LIGHTBOX SELECTOR */
#imagelightbox{
	cursor: pointer;
	position: fixed;
	z-index: 10000;
	-ms-touch-action: none;
	touch-action: none;
	-webkit-box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); 
	box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); 
}

/* ACTIVITY INDICATION */
#imagelightbox-loading,
#imagelightbox-loading div{
	border-radius: 50%;
	display: none;
}
#imagelightbox-loading{
	width: 2.5em; 
	height: 2.5em;
	background-color: #444;
	background-color: rgba( 0, 0, 0, .5 );
	position: fixed;
	z-index: 10003;
	top: 50%;
	left: 50%;
	padding: 0.625em; 
	margin: -1.25em 0 0 -1.25em; 
	-webkit-box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); 
	box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 );
}
#imagelightbox-loading div{
	width: 1.25em;
	height: 1.25em;
	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: #fff;
	background-color: rgba( 255, 255, 255, .9 );
	position: fixed;
	z-index: 9998;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
}

/* "CLOSE" BUTTON */
#imagelightbox-close{
	width: 2.5em; 
	height: 2.5em;
	text-align: left;
	background-color: #666;
	border-radius: 50%;
	position: fixed;
	z-index: 10002;
	top: 2.5em;
	right: 2.5em;
	-webkit-transition: color .3s ease;
	transition: color .3s ease;
	border: 0 none;
}
#imagelightbox-close:hover, #imagelightbox-close:focus {
	background-color: #111;
}
#imagelightbox-close:before, #imagelightbox-close:after {
	width: 2px;
	background-color: #fff;
	content: '';
	position: absolute;
	top: 20%;
	bottom: 20%;
	left: 50%;
	margin-left: -1px;
}
#imagelightbox-close:before{
	-webkit-transform: rotate( 45deg );
	-ms-transform: rotate( 45deg );
	transform: rotate( 45deg );
}
#imagelightbox-close:after{
	-webkit-transform: rotate( -45deg );
	-ms-transform: rotate( -45deg );
	transform: rotate( -45deg );
}

/* CAPTION */
#imagelightbox-caption{
	text-align: center;
	color: #fff;
	background-color: #666;
	position: fixed;
	z-index: 10001;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 0.625em;
}

/* NAVIGATION */
#imagelightbox-nav{
	background-color: #444;
	background-color: rgba( 0, 0, 0, .5 );
	border-radius: 20px;
	position: fixed;
	z-index: 10001;
	left: 50%;
	bottom: 3.75em; 
	padding: 0.313em; 
	-webkit-transform: translateX( -50% );
	-ms-transform: translateX( -50% );
	transform: translateX( -50% );
}
#imagelightbox-nav button{
	width: 1em; 
	height: 1em; 
	background-color: transparent;
	border: 1px solid #fff;
	border-radius: 50%;
	display: inline-block;
	margin: 0 0.313em;
}
#imagelightbox-nav button.active{
	background-color: #fff;
}

/* ARROWS */
.imagelightbox-arrow{
	width: 3.75em;
	height: 7.5em;
	background-color: #444;
	background-color: rgba( 0, 0, 0, .5 );
	vertical-align: middle;
	display: none;
	position: fixed;
	z-index: 10001;
	top: 50%;
	margin-top: -3.75em; 
	border: 0 none;
}
.imagelightbox-arrow:hover, .imagelightbox-arrow:focus {
	background-color: #666;
	background-color: rgba( 0, 0, 0, .75 );
}
.imagelightbox-arrow:active{
	background-color: #111;
}
.imagelightbox-arrow-left {
	left: 2.5em; 
}
.imagelightbox-arrow-right {
	right: 2.5em; 
}
.imagelightbox-arrow:before {
	width: 0;
	height: 0;
	border: 1em solid transparent;
	content: '';
	display: inline-block;
	margin-bottom: -0.125em; 
}
.imagelightbox-arrow-left:before {
	border-left: none;
	border-right-color: #fff;
	margin-left: -0.313em; 
}
.imagelightbox-arrow-right:before {
	border-right: none;
	border-left-color: #fff;
	margin-right: -0.313em;
}
#imagelightbox-loading,
#imagelightbox-overlay,
#imagelightbox-close,
#imagelightbox-caption,
#imagelightbox-nav,
.imagelightbox-arrow {
	-webkit-animation: fade-in .25s linear;
	animation: fade-in .25s linear;
}
@-webkit-keyframes fade-in {
	from	{ opacity: 0; }
	to		{ opacity: 1; }
}
@keyframes fade-in {
	from	{ opacity: 0; }
	to		{ opacity: 1; }
}
@media only screen and (max-width: 41.250em){
	#imagelightbox-close{
		top: 1.25em; 
		right: 1.25em;
	}
	#imagelightbox-nav{
		bottom: 1.25em;
	}
	.imagelightbox-arrow{
		width: 2.5em; 
		height: 3.75em;
		margin-top: -2.75em;
	}
	.imagelightbox-arrow-left{
		left: 1.25em;
	}
	.imagelightbox-arrow-right{
		right: 1.25em; 
	}
}
@media only screen and (max-width: 20em){
	.imagelightbox-arrow-left{
		left: 0;
	}
	.imagelightbox-arrow-right{
		right: 0;
	}
}