@font-face {
	font-family: 'icons';
	src:url('../fonts/icons/icons.eot');
	src:url('../fonts/icons/icons.eot?#iefix') format('embedded-opentype'),
		url('../fonts/icons/icons.woff') format('woff'),
		url('../fonts/icons/icons.ttf') format('truetype'),
		url('../fonts/icons/icons.svg#icons') format('svg');
	font-weight: normal;
	font-style: normal;
}

*, *:after, *:before { 
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.photostack {
	background: #ddd;
	position: relative;
	text-align: center;
	overflow: hidden;
	height: 100vh;
}
 
.photostack > div {
	width: 100%;
	height: 100%;
	margin: 0 auto;
}

.photostack figure {
	position: relative;
	display: inline-block;
	background: #fff;
	text-align: center;
	margin: 0.5rem;
}

.photostack figure {
	position: absolute;
	display: block;
	margin: 0;
}

.photostack figcaption h2 {
	color: #0d0d0d;
	font-size: 1.5rem;
    padding: 0 1rem 1rem 1rem;
    font-family: 'Oswald',sans-serif;
}

.photostack-img {
	outline: none;
	display: block;
	background: #f9f9f9;
    border:1rem solid #fff;
    width:80vh;
    height:60vh;
    background-size:cover;
    background-position:center center;
    background-repeat:no-repeat;
    
    -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
    filter: grayscale(100%);
}

.photostack-current {
    z-index: 9999999999!important;
}
.photostack-current .photostack-img {
    -webkit-filter: none;
    filter: none;
}

    

.photostack-back {
	display: none;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background: #fff;
	color: #aaa;
	padding: 4rem 5rem;
	text-align: left;
	z-index: 1;
}

/* Navigation dots */
.photostack nav {
	position: absolute;
	width: 100%;
	bottom: 30px;
	z-index: 90;
	text-align: center;
	left: 0;
	-webkit-transition: opacity 0.3s;
	transition: opacity 0.3s;
}

.photostack-start nav {
	opacity: 0;
}
 
.photostack nav span {
	position: relative;
	display: inline-block;
	margin: 0 5px;
	width: 30px;
	height: 30px;
	cursor: pointer;
	background: #ff6f00;
	border-radius: 50%;
	text-align: center;
	-webkit-transition: -webkit-transform 0.6s ease-in-out, background 0.3s;
	transition: transform 0.6s ease-in-out, background 0.3s;
	-webkit-transform: scale(0.48);
	transform: scale(0.48);
}

.photostack nav span:last-child {
	margin-right: 0;
}

.photostack nav span::after {
	content: "\e600";
	font-family: 'icons';
	font-size: 80%;
	speak: none;
	display: inline-block;
	vertical-align: top;
	font-style: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	line-height: 30px;
	color: #fff;
	opacity: 0;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	-webkit-transition: opacity 0.3s;
	transition: opacity 0.3s;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.photostack nav span.current {
	background: #0a9dbc;
	-webkit-transform: scale(1.25);
	transform: scale(1);
}

.photostack nav span.current.flip {
	-webkit-transform: scale(1) rotateY(-180deg) translateZ(-1px);
	transform: scale(1) rotateY(-180deg) translateZ(-1px);
	background: #555;
}

.photostack nav span.flippable::after {
	opacity: 1;
	-webkit-transition-delay: 0.4s;
	transition-delay: 0.4s;
}




/* Special classes for transitions and perspective */
.photostack-transition figure {
	-webkit-transition: -webkit-transform 0.6s ease-in-out;
	transition: transform 0.6s ease-in-out;
}

.photostack-perspective {
	-webkit-perspective: 1800px;
	perspective: 1800px;
}

.photostack-perspective > div,
.photostack-perspective figure {
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
}

.photostack-perspective figure,
.photostack-perspective figure div {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.photostack-perspective figure.photostack-flip {
	-webkit-transform-origin: 0% 50%;
	transform-origin: 0% 50%;
}

.csstransformspreserve3d figure.photostack-flip .photostack-back {
	-webkit-transform: rotateY(180deg);
	transform: rotateY(180deg);
	display: block;
}

.no-csstransformspreserve3d figure.photostack-showback .photostack-back {
	display: block;
}

/* The no-JS fallback look does not need to be boring ;) */
.no-js .photostack figure {
	box-shadow: -2px 2px 0 rgba(0,0,0,0.05);
}

.no-js .photostack figure::after {
	display: none;
}

.no-js .photostack figure:nth-child(3n) {
	-webkit-transform: translateX(-10%) rotate(5deg);
	transform: translateX(-10%) rotate(5deg);
}

.no-js .photostack figure:nth-child(3n-2) {
	-webkit-transform: translateY(10%) rotate(-3deg);
	transform: translateY(10%) rotate(-3deg);
}

/* Some custom styles for the demo */

/* Since we don't have back sides for the first photo stack, we don't want the current dot to become too big */
#photostack-1 nav span.current {
	background: #888;
	-webkit-transform: scale(0.61);
	transform: scale(0.61);
}