.js .boxgallery,
.js .boxgallery div {
	position: absolute;
}

.js .boxgallery,
.bg-tile,
.bg-img {
	overflow: hidden;
}

.js .boxgallery,
.js .panel {
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.panel {
	z-index: 0;
	-webkit-perspective: 1200px;
	perspective: 1200px;
}

.bg-tile {
	width: 50%;
	height: 50%;
}

.bg-tile:nth-child(2),
.bg-tile:nth-child(4) {
	left: 50%;
}

.bg-tile:nth-child(3),
.bg-tile:nth-child(4) {
	top: 50%;
}

.bg-img {
	width: 100%;
	height: 100%;
	background: #999;
}

.bg-img img {
	position: absolute;
	display: block;
	height: 200%;
}

@media screen and (min-aspect-ratio: 1280/850) {
	.bg-img img {
		width: 200%;
		height: auto;
	}
}

.bg-tile:nth-child(2) .bg-img img,
.bg-tile:nth-child(4) .bg-img img {
	left: -100%;
}

.bg-tile:nth-child(3) .bg-img img,
.bg-tile:nth-child(4) .bg-img img {
	top: -100%;
}

/* Navigation Arrow */
.boxgallery > nav span {
	position: absolute;
	top: 50%;
	z-index: 1000;
	display: block;
	outline: none;
	text-align: center;
	cursor: pointer;
	background: #15151552;
}

.boxgallery > nav span.prev {
	position: absolute;
	top: 50%;
	left: 5px;
	width: 65px;
	height: 65px;
	line-height: 65px;
	position: absolute;
	z-index: 100;
	display: inline-block;
	background: #15151530;
	color: #fff;
	text-align: center;
	border-radius: 100%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}

.boxgallery > nav span.next {
	position: absolute;
	top: 50%;
	right: 5px;
	width: 65px;
	height: 65px;
	line-height: 65px;
	position: absolute;
	z-index: 100;
	display: inline-block;
	background: #15151530;
	color: #fff;
	text-align: center;
	border-radius: 100%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
}

.boxgallery > nav i {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
}

.boxgallery > nav span.next::before {
	font-family: 'FontAwesome';
	left: 25%;
	content: "→";
	font-weight: 500;
	font-size: 25px;
}

.boxgallery > nav span.prev::before {
	font-family: 'FontAwesome';
	left: 25%;
	content: "←";
	font-size: 25px;
}

/* Transitions and individual delays/effects */
/* The "active" class is given to the panel that is coming */

.panel.current {
	z-index: 2;
}

.panel{
	position: relative;
}

.panel:after {
	position: absolute;
	content: '';
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(36, 42, 53, 0.20);
}

.panel.active {
	z-index: 1;
}

.panel.current .bg-img {
	-webkit-transition: -webkit-transform 1.1s ease-in-out;
	transition: transform 1.1s ease-in-out;
}

.panel.current .bg-img:after {
	position: absolute;
	content: '';
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(36, 42, 53, 0.20);
}

.boxgallery[data-effect="effect-1"] .panel.active .bg-tile,
.boxgallery[data-effect="effect-2"] .panel.active .bg-tile {
	-webkit-animation: scaleDown 1.1s ease-in-out;
	animation: scaleDown 1.1s ease-in-out;
}

@-webkit-keyframes scaleDown {
	from { -webkit-transform: translate3d(0,0,380px); transform: translate3d(0,0,380px); }
	to { -webkit-transform: translate3d(0,0,0); transform: translate3d(0,0,0); }
}

@keyframes scaleDown {
	from { -webkit-transform: translate3d(0,0,380px); transform: translate3d(0,0,380px); }
	to { -webkit-transform: translate3d(0,0,0); transform: translate3d(0,0,0); }
}

/* Variation 2 */
.boxgallery[data-effect="effect-2"] .panel.current .bg-img {
	-webkit-transition: -webkit-transform 0.9s cubic-bezier(0.7,0,0.3,1);
	transition: transform 0.9s cubic-bezier(0.7,0,0.3,1);
}

.boxgallery[data-effect="effect-2"] .panel.current .bg-tile:nth-child(2) .bg-img {
	-webkit-transition-delay: 0.15s;
	transition-delay: 0.15s;
}

.boxgallery[data-effect="effect-2"] .panel.current .bg-tile:nth-child(3) .bg-img {
	-webkit-transition-delay: 0.3s;
	transition-delay: 0.3s;
}

.boxgallery[data-effect="effect-2"] .panel.current .bg-tile:nth-child(4) .bg-img {
	-webkit-transition-delay: 0.45s;
	transition-delay: 0.45s;
}

/* Variation 3 */
.boxgallery[data-effect="effect-3"] .panel::after {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.8);
	content: '';
	-webkit-transition: opacity 1.1s ease-in-out;
	transition: opacity 1.1s ease-in-out;
}

.boxgallery[data-effect="effect-3"] .panel.current::after,
.boxgallery[data-effect="effect-3"] .panel.active::after {
	opacity: 0;
}

.boxgallery[data-effect="effect-3"] .panel.current::after {
	-webkit-transition: none;
	transition: none;
}

.boxgallery[data-effect="effect-3"] .panel.current .bg-img {
	-webkit-transition: -webkit-transform 1.1s cubic-bezier(0.7,0,0.3,1);
	transition: transform 1.1s cubic-bezier(0.7,0,0.3,1);
}

.boxgallery[data-effect="effect-3"] .panel.current .bg-tile:nth-child(2) .bg-img {
	-webkit-transition-delay: 0.15s;
	transition-delay: 0.15s;
}

.boxgallery[data-effect="effect-3"] .panel.current .bg-tile:nth-child(3) .bg-img {
	-webkit-transition-delay: 0.3s;
	transition-delay: 0.3s;
}

.boxgallery[data-effect="effect-3"] .panel.current .bg-tile:nth-child(4) .bg-img {
	-webkit-transition-delay: 0.45s;
	transition-delay: 0.45s;
}

/** Media **/
@media (max-width: 1200px) {
	.boxgallery > nav span.prev {
		left: 5px;
		width: 40px;
		height: 60px;
		line-height: 60px;
		border-radius: 3px;
	}

	.boxgallery > nav span.next {
		right: 5px;
		width: 40px;
		height: 60px;
		line-height: 60px;
		border-radius: 3px;
	}

	.boxgallery > nav span.next::before {
		font-size: 20px;
	}

	.boxgallery > nav span.prev::before {
		font-size: 20px;
	}
}

@media (max-width: 992px) {
	.isa-3{
		margin: 0 0!important;
	}
}


@media (max-width: 768px) {
	.boxgallery > nav span.prev {
		left: 2px;
		width: 30px;
		height: 50px;
		line-height: 50px;
	}

	.boxgallery > nav span.next {
		right: 2px;
		width: 30px;
		height: 50px;
		line-height: 50px;
	}

	.boxgallery > nav span.next::before {
		font-size: 16px;
	}

	.boxgallery > nav span.prev::before {
		font-size: 16px;
	}
}

@media screen and (max-width: 380px) {
	.boxgallery > nav span {
		width: 50px;
		height: 50px;
	}
}