@import url('https://fonts.googleapis.com/css?family=Barlow+Semi+Condensed:400,700');
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
    display: block;
}

audio,
canvas,
video {
    display: inline-block;
}

audio:not([controls]) {
    display: none;
    height: 0;
}

[hidden] {
    display: none;
}

html {
    font-family: sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
}

a:focus {
    outline: thin dotted;
}

a:active,
a:hover {
    outline: 0;
}

h1 {
    font-size: 2em;
    margin: 0.67em 0;
}

abbr[title] {
    border-bottom: 1px dotted;
}

b,
strong {
    font-weight: bold;
}

dfn {
    font-style: italic;
}

hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
}

mark {
    background: #ff0;
    color: #000;
}

code,
kbd,
pre,
samp {
    font-family: monospace, serif;
    font-size: 1em;
}

pre {
    white-space: pre-wrap;
}

q {
    quotes: "\201C" "\201D" "\2018" "\2019";
}

small {
    font-size: 80%;
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

img {
    border: 0;
}

svg:not(:root) {
    overflow: hidden;
}

figure {
    margin: 0;
}

fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}

legend {
    border: 0;
    padding: 0;
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    margin: 0;
}

button,
input {
    line-height: normal;
}

button,
select {
    text-transform: none;
}

button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
}

button[disabled],
html input[disabled] {
    cursor: default;
}

input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
}

input[type="search"] {
    -webkit-appearance: textfield;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
    border: 0;
    padding: 0;
}

textarea {
    overflow: auto;
    vertical-align: top;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

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

html {
    background: #fff;
}

body {
    font-family: 'Barlow Semi Condensed', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    min-height: 100vh;
    color: #57585c;
    color: var(--color-text);
    background-color: #fff;
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}


/* 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;
}

.message {
    position: relative;
    z-index: 100;
    display: none;
    padding: 1em;
    text-align: center;
    color: var(--color-bg);
    background: var(--color-text);
}


/* 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--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: #fff;
    font-weight: bold;
}

.grid {
    padding: 20vh 0;
    max-width: 1000px;
    display: grid;
    grid-row-gap: 20vh;
    grid-template-columns: repeat(2, 1fr);
}

.grid__item {
    position: relative;
}

.grid__item-titlewrap {
    bottom: 10%;
    position: absolute;
}

.grid__item-title {
    font-size: 8vw;
    line-height: 1;
    margin: 0;
}

.grid__item-description {
    margin: 0;
    font-size: 1.5rem;
}

.grid__item:nth-child(odd) {
    align-self: start;
}

.grid__item:nth-child(odd) .grid__item-titlewrap {
    right: -5vw;
}

.grid__item:nth-child(even) {
    margin: 70vh 0 0 0;
}

.grid__item:nth-child(even) .grid__item-titlewrap {
    left: -5vw;
}

.scroll-img {
    width: 500px;
    max-width: 100%;
    height: 50vh;
    min-width: 250px;
    min-height: 250px;
    background-size: cover;
}

@media screen and (max-width: 55em) {
    .slides {
        position: absolute;
        top: 0;
        margin-bottom: 20vh;
    }
    .slide {
        align-items: flex-start;
    }
    .pagination {
        justify-content: center;
    }
    .pagination__item {
        margin: 0 0.5em;
    }
    .content {
        flex-direction: column;
        height: auto;
        min-height: 0;
        padding-bottom: 10em;
    }
    .content--fixed {
        position: relative;
        z-index: 1000;
        display: block;
        padding: 0.85em;
    }
    .codrops-header {
        flex-direction: column;
        align-items: center;
    }
    .codrops-header__title {
        font-weight: bold;
        padding-bottom: 0.25em;
        text-align: center;
        margin: 0 0 1rem 0;
    }
    .info {
        margin: 0;
    }
    .github {
        display: block;
        margin: 1em auto 4em;
    }
    .codrops-links {
        margin: 0;
    }
    .grid {
        display: block;
        margin: 0;
        padding: 0;
    }
    .grid__item {
        margin: 0 0 8rem !important;
    }
    .scroll-img {
        margin: 0 auto;
    }
    .grid__item-titlewrap {
        padding: 1rem 0 0 0;
        position: relative;
        text-align: center;
        left: 0 !important;
        right: 0 !important;
        width: 100%;
        display: block;
    }
}