.toc a {
	text-decoration: none;
	color: #c0c0c0;
	outline: none;
}

.toc a:hover,
.toc a:focus {
	color: #000;
}

button:focus,
.toc a:focus {
	outline: none;
}

.hidden {
	position: absolute;
	overflow: hidden;
	width: 0;
	height: 0;
	pointer-events: none;
}
.flip-nav{
    display:none!important;    
}
.arrow-nav__item {
    max-width: 32px;
    cursor:pointer;
}
.arrow-nav__item svg{
    max-width: 100%;
}
.arrow-nav,
.nav {
	display: none;
}

.slide__figure-title {
	font-weight: normal;
	margin: 0.5rem 0 0 0;
	font-size: inherit;
}

.slide__figure-title::before {
	content: '\2015';
	display: inline-block;
	margin: 0 0.5rem 0 0;
}

.slide__figure-description {
	margin: 0;
	font-style: italic;
	color: #c0c0c0;
	margin-bottom: 0;
}

.slide__figure {
	position: relative;
	display: flex;
	height: 250px;
	width: calc(100vw - 3rem);
	max-width: 500px;
	margin: 0 auto 2rem auto;
	flex-direction: column;
}

.slide__figure-inner {
	position: relative;
	flex: 1;
}

.slide__figure-img {
	position: relative;
	width: 100%;
	height: 100%;
	background-repeat: no-repeat;
	background-position: 50% 50%;
	background-size: cover;
}

.slide__number {
	display: none;
}

@media screen and (min-width: 53em) {

	body {
		overflow: hidden;
	}
	.slideshow {

		height: 100vh;
		position: relative;
	}
	.slideshow__indicator {
		width: 10px;
		background: #334bf7;
		height: 100%;
		left: 0;
		top: 0;
		position: absolute;
		transform-origin: 0% 50%;
		z-index: 6000;
		display:none;
	}
	.slideshow__indicator:last-child {
		left: auto;
		right: 0;
		transform-origin: 100% 50%;
	}
	.slide {
		position: absolute;
		top: 0;
		left: 0;
		pointer-events: none;
		display: grid;
		grid-area: 2 / 1 / 3 / 2;
		padding: 4vh calc(3vw + 20px);
		--gridgap: 1vw;
		--gridwidth: 100%;
		--gridheight: 100%;
		display: grid;
		width: var(--gridwidth);
		height: var(--gridheight);
		grid-template-rows: repeat(20,calc(var(--gridheight) / 20 - var(--gridgap)));
		grid-template-columns: repeat(20,calc(var(--gridwidth) / 20 - var(--gridgap)));
		grid-gap: var(--gridgap);
		align-content: center;
		justify-content: center;
		background-color: #fff;
	}
	.slide--layout-1 .slide__figure:first-child {grid-area: 2 / 2 / 14 / 10;}
	.slide--layout-1 .slide__figure:nth-child(2) {grid-area: 2 / 17 / 9 / 21;}
	.slide--layout-1 .slide__figure:nth-child(3) {grid-area: 14 / 6 / 21 / 9; }
	.slide--layout-1 .slide__figure:nth-child(4) {grid-area: 11 / 12 / 21 / 18; }
	.slide--layout-2 .slide__figure:first-child {grid-area: 4 / 1 / 18 / 10;}
	.slide--layout-2 .slide__figure:nth-child(2) {grid-area: 2 / 12 / 9 / 18;}
	.slide--layout-2 .slide__figure:nth-child(3) {grid-area: 10 / 16 / 21 / 21; }
	.slide--layout-3 .slide__figure:first-child {grid-area: 3 / 6 / 8 / 10;}
	.slide--layout-3 .slide__figure:nth-child(2) {grid-area: 2 / 14 / 9 / 21;}
	.slide--layout-3 .slide__figure:nth-child(3) {grid-area: 10 / 2 / 18 / 10; }
	.slide--layout-3 .slide__figure:nth-child(4) {grid-area: 11 / 12 / 21 / 18; }
	.slide--layout-4 .slide__figure:first-child {grid-area: 1 / 6 / 8 / 10;}
	.slide--layout-4 .slide__figure:nth-child(2) {grid-area: 3 / 12 / 10 / 18;}
	.slide--layout-4 .slide__figure:nth-child(3) {grid-area: 11 / 4 / 21 / 9; }
	.slide--layout-4 .slide__figure:nth-child(4) {grid-area: 13 / 12 / 21 / 18; }
	.slide--layout-5 .slide__figure:first-child {grid-area: 5 / 1 / 18 / 10;}
	.slide--layout-5 .slide__figure:nth-child(2) {grid-area: 5 / 12 / 18 / 21;}
	.slide--current {
		pointer-events: auto;
		z-index: 100;
	}
	.slide__figure {
		width: auto;
		height: auto;
		max-width: none;
		margin: 0;
		will-change: transform;
		perspective: 1000px;
	}
	.slide__figure-inner {
		overflow: hidden;
		transform: rotate3d(0,1,0,0.1deg);
		will-change: transform;
	}
	.slide__figure-img {
		z-index: 10;
		opacity: 1;
		will-change: transform;
	}
	.slide__figure-reveal {
		position: absolute;
		top: -1px;
		left: -1px;
		width: calc(100% + 2px);
		height: calc(100% + 2px);
		background: #fff;
		z-index: 20;
		will-change: transform;
	}
	.slide__figure-reveal {
		transform: translate3d(0,0,0);
	}
	.slide--current .slide__figure-reveal {
		transform: translate3d(100%,0,0);
	}
	.slide__figure-title {
		opacity: 0;
	}
	.slide--current .slide__figure-title {
		opacity: 1;
	}
	.slide__figure-description {
		opacity: 0;
	}
	.slide--current .slide__figure-description {
		opacity: 1;
	}
	.slide__deco {
		position: absolute;
		font-size: 10vw;
		font-weight: bold;
		line-height: 1;
		overflow: hidden;
		perspective: 1000px;
		will-change: transform;
	}
	.slide__deco-inner {
		position: relative;
		display: block;
		will-change: transform;
		transform: rotate3d(0,1,0,0.1deg);
	}
	.slide__deco--2 .slide__deco-inner {
		left: -50%;
	}
	.slide__deco--3 .slide__deco-inner {
		right: -50%;
	}
	.slide__deco--1 {
		bottom: 10vh;
		left: -2.65vw;
	}
	.slide__deco--2 {
		left: 50%;
		top: 7vh;
		font-size: 17vw;
	}
	.slide__deco--3 {
		right: 0;
		bottom: 10vh;
		font-size: 17vw;
	}
	.slide__number {
		display: block;
		position: absolute;
		bottom: 1rem;
	}
	.slide__number--left {
		left: calc(1rem + 10px);
	}
	.slide__number--right {
		right: calc(1rem + 10px);
	}
	.slideshow .flip-revealer {
		position: absolute;
		width: 100%;
		height: 100%;
		pointer-events: none;
		top: 0;
		left: 0;
		display: flex;
		z-index: 5000;
	}
	.slideshow .revealer__item {
		width: 50%;
		height: 100%;
		position: relative;
		overflow: hidden;
	}
	.slideshow .revealer__item--left {
		border-right: 1px solid #f0f0f0;
	}
	.slideshow .revealer__item-inner {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: #fff;
		transform: translate3d(100%,0,0);
	}
	.slideshow .nav {
		display: block;
		position: absolute;
		top: 1rem;
		left: calc(1rem + 10px);
		z-index: 4000;
	}
	.nav__button {
		border: 0;
		margin: 0 1rem 0.5rem 0;
		padding: 0;
		line-height: 1;
		background: none;
		color: #0b44fb;
	}
	.nav__button:focus {
		outline: none;
	}
	.nav__button:hover {
		color: #000;
	}
	.nav__button-text {
		position: relative;
		padding-right: 0.75rem;
		display: block;
	}
	.nav__button-text::after,
	.nav__button-text::before {
		content: '';
		position: absolute;
		height: 1px;
		top: 50%;
		width: 7px;
		right: 0;
		background: currentColor;
	}
	.nav__button-text::after {
		transition: opacity 0.2s, transform 0.2s;
	}
	.nav--open .nav__button-text::after {
		transform: rotate(90deg);
		opacity: 0;
	}
	.nav__button-text::before {
		transform: rotate(90deg);
		transition: transform 0.2s;
	}
	.nav--open .nav__button-text::before {
		transform: rotate(0deg);
	}
	.toc__item {
		pointer-events: none;
		opacity: 0;
		display: block;
		margin: 0.35rem 0;
		opacity: 0;
	}
	.nav--open .toc__item {
		pointer-events: auto;
	}
	.toc__item-page {
		display: inline-block;
		width: 1.5rem;
		pointer-events: none;
		color: #c0c0c0;
	}
	.toc__item-title {
		pointer-events: none;
		color: #878787;
	}
	.toc__item:hover .toc__item-title,
	.toc__item--current .toc__item-title {
		color: #000;
	}
	.arrow-nav {
		display: block;
		position: absolute;
		width: 100%;
		height: 100%;
		top: 0;
		left: 0;
		pointer-events: none;
		display: flex;
		align-items: center;
		justify-content: space-between;
		z-index: 4000;
		padding: 1.25rem;
	}
	.arrow-nav__item {
		pointer-events: auto;
		border: 0;
		padding: 0;
		margin: 0;
		background: none;
		color: #0b44fb;
	}
	.arrow-nav__item:hover {
		color: #000;
	}
	.arrow-nav__item--prev {
		visibility: hidden;
	}
	.arrow-nav__item--prev .icon {
		transform: rotate(180deg);
	}
	.icon--nav {
		pointer-events: none;
		transition: transform 0.2s;
	}
	.arrow-nav__item--next:hover .icon--nav {
		transform: translate3d(-2px,0,0);
	}
	.arrow-nav__item--prev:hover .icon--nav {
		transform: rotate(180deg) translate3d(-2px,0,0);
	}
	.nav__chapter {
		font-size: inherit;
		font-weight: normal;
		margin: 0;
		display: inline-block;
		line-height: 1;
	}
}
@media(max-width:768px){
.slide__figure {
    height: 450px;
    width: 100%;
    max-width: 100%;
    margin: 0 auto 2rem auto!important;
    padding-right: 15px;
}
}
@media(min-width:768px){
.head-bottom-area.top-nav-collapse {
    top: 0;
}
}
