/* Color schemes */
.demo-1 {
	--color-text: #333;
	--color-bg: #000;
	--color-link: #aaa;
	--color-link-hover: #333;
	--color-info: #7239c0;
}

.demo-2 {
	--color-text: #333;
	--color-bg: #fff;
	--color-link: #d3482e;
	--color-link-hover: #333;
	--color-info: #333;
}

.demo-3 {
	--color-text: #333;
	--color-bg: #fff;
	--color-link: #3860d0;
	--color-link-hover: #333;
	--color-info: #333;
}

/* Page Loader */
.js .loading::before {
	content: '';
	position: fixed;
	z-index: 100000;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--color-bg);
}

.js .loading::after {
	content: '';
	position: fixed;
	z-index: 100000;
	top: 50%;
	left: 50%;
	width: 60px;
	height: 60px;
	margin: -30px 0 0 -30px;
	pointer-events: none;
	border-radius: 50%;
	opacity: 0.4;
	background: var(--color-link);
	animation: loaderAnim 0.7s linear infinite alternate forwards;
}

@keyframes loaderAnim {
	to {
		opacity: 1;
		transform: scale3d(0.5,0.5,1);
	}
}

a {
	text-decoration: none;
	color: var(--color-link);
	outline: none;
}

a:focus {
	outline: none;
}

a:hover {
	color: var(--color-link-hover);
}

.hidden {
	position: absolute;
	overflow: hidden;
	width: 0;
	height: 0;
	pointer-events: none;
}

/* Icons */
.icon {
	display: block;
	width: 1.5em;
	height: 1.5em;
	margin: 0 auto;
	fill: currentColor;
}

.icon--keyboard {
	display: none;
}

main {
	position: relative;
	width: 100%;
}

.content {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	min-height: 100vh;
}

.content--fixed {
	position: fixed;
	z-index: 10000;
	top: 0;
	left: 0;
	display: grid;
	align-content: space-between;
	width: 100%;
	max-width: none;
	min-height: 0;
	height: 100vh;
	padding: 1.5rem;
	pointer-events: none;
	grid-template-columns: 50% 50%;
	grid-template-rows: auto auto 4em;
	grid-template-areas: 'header header'
	'... ...'
	'github pagination';
}

.content--fixed a {
	pointer-events: auto;
}

/* Header */
.codrops-header {
	position: relative;
	z-index: 100;
	display: flex;
	flex-direction: row;
	align-items: flex-start;
	align-items: center;
	align-self: start;
	grid-area: header;
	justify-self: start;
	pointer-events: auto;
}

.codrops-header__title {
	font-size: 1em;
	font-weight: bold;
	margin: 0 2em 0 0;
	padding: 0.75em 0;
}

.info {
	margin: 0 0 0 1.25em;
	color: var(--color-info);
}

.github {
	display: block;
	align-self: end;
	grid-area: github;
	justify-self: start;
}

.demos {
	position: relative;
	display: block;
	text-align: center;
}

.demo {
	margin: 0 0.25em;
}

.demo:hover,
.demo:focus {
	opacity: 0.5;
}

.demo span {
	white-space: nowrap;
	pointer-events: none;
}

a.demo--current {
	pointer-events: none;
	color: var(--color-text);
}

/* Top Navigation Style */
.codrops-links {
	position: relative;
	display: flex;
	justify-content: center;
	margin: 0 1em 0 0;
	text-align: center;
	white-space: nowrap;
}

.codrops-icon {
	display: inline-block;
	margin: 0.15em;
	padding: 0.25em;
}

.slides {
	position: relative;
	width: 100%;
	height: 100vh;
	margin: auto;
	pointer-events: none;
}

.slide {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	opacity: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}

.slide--current {
	opacity: 1;
}

.slide__img {
	position: absolute;
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: 50% 50%;
}

.slide__img-size1,
.slide__img-size2,
.slide__img-size3 {
	max-width: 800px;
	max-height: 1200px;
	min-width: 280px;
	min-height: 280px;
}

.slide__img-size1 {
	width: 40vw;
}

.slide__img-size2 {
	width: 60vw;
	height: 60vh;
}

.slide__img-size3 {
	width: 40vw;
	height: 40vw;
	max-width: 800px;
	max-height: 800px;
}

.pagination {
	align-self: end;
	justify-self: end;
	grid-area: pagination;
	display: flex;
	pointer-events: auto;
}

.pagination__item {
	font-weight: bold;
	justify-content: center;
	align-items: center;
	display: flex;
	margin: 0 0 0 1.25rem;
	font-size: 1.25em;
	cursor: pointer;
	color: var(--color-link);
}

.pagination__item--current {
	color: var(--color-text);
}

.scroll-img {
	background-size: cover;
}

.scroll-img.portfolio-grid {
	height: 445px;
}