@font-face {
    font-family: 'Lato';
    font-style: normal;
    font-weight: 400;
    src: local('Lato Regular'), local('Lato-Regular'), url(Lato.woff2) format('woff2');
}

@font-face {
    font-family: 'Source Han Sans';
    font-style: normal;
    font-weight: 500;
    src: url(fonts/SourceHanSansCN-Medium.woff);
}

@font-face {
    font-family: 'Reenie Beanie';
    font-style: normal;
    font-weight: 400;
    src: local('Reenie Beanie'), local('ReenieBeanie'), url(fonts/ReenieBeanie.woff2) format('woff2');
}

@font-face {
    font-family: LinBio;
    src: url(fonts/LinBiolinum_R.woff);
}

@font-face {
    font-family: LinBio;
    src: url(fonts/LinBiolinum_RB.woff);
    font-weight: bold;
}

@font-face {
    font-family: Megalopolis;
    src: url(fonts/MEgalopolisExtra.otf);
}

@font-face {
    font-family: KafeelCOLR;
    src: url(fonts/Kafeel/KafeelPainter-Layers-COLR.ttf);
}

@font-face {
    font-family: KafeelSVG;
    src: url(fonts/Kafeel/KafeelPainter-Layers-SVG.ttf);
}

@font-face {
    font-family: 'Rochester';
    src: url(fonts/Rochester-Regular.otf);
}

@font-face {
    font-family: emojione;
    src: url(fonts/EmojiOneColor-SVGinOT.ttf);
}

#for-browser {
    background: #333;
    background-image: linear-gradient(to left, rgba(0, 0, 0, .5), rgba(0, 0, 0, .5)), linear-gradient(to left, rgba(0, 0, 0, .5), rgba(0, 0, 0, .5));
    background-repeat: no-repeat;
    background-size: 1920px 1080px;
}

#intro {
    background: linear-gradient(to right, transparent 20%, black), url("img/moveable.png") left / cover;
    background-blend-mode: multiply, normal;
    text-align: right;
    color: white;
}

#intro h1 {
    position: absolute;
    top: .4em;
    right: .4em;
    width: 7em;
    margin: 0;
    text-align: inherit;
    font-size: 400%;
    line-height: 1;
    font-weight: normal;
}

#intro h1 strong {
    color: var(--tan);
    font-size: 112%;
    /* To align with 1st line */
}

#intro h2 {
    width: 8em;
    margin: .4em 0 0;
    font-size: 200%;
    line-height: 1;
    text-decoration: none;
    position: absolute;
    right: .8em;
    bottom: .8em;
    color: inherit;
}

#intro a {
    text-decoration: none;
}

#intro .twitter {
    font-weight: normal;
    font-size: 102%;
    /* To align with 1st line */
}

#intro .attribution {
    position: absolute;
    bottom: -.5em;
    color: white;
    font-size: 80%;
}

#intro .attribution a:not() {
    text-decoration: none;
}

#webfonts h1 {
    font-family: Rochester;
    font-size: 320%;
    color: white;
    text-shadow: .025em .025em var(--pale-green), .05em .05em var(--orange);
}

#webfonts h1 .web {
    color: var(--dark-green);
}

.activity {
    text-align: center;
    font: bold 400%/1 var(--heading-font);
}

.activity img {
    height: 55vh;
}

.activity a:not(:hover) {
    text-decoration: none;
}

.activity .de-emphasize {
    font-weight: normal;
}

.activity ul {
    list-style: none;
    padding: 0;
}

.activity li {
    margin: .9em 0;
}

#hi img {
    border-radius: 50%;
    border: .2em solid var(--darkgrey);
}

#css img {
    height: 45vh;
}

#topics {
    padding: 0;
    font: bold 300% var(--heading-font);
}

#topics h1 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

#topics ul {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    height: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
}

#topics li {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    background: center / cover no-repeat;
    color: black;
}

#topics li:nth-of-type(n+3) {
    color: white;
}

.titleslide {
    padding: 0;
    font: bold 300% var(--heading-font);
}

.titleslide h1 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

#basics {}

#basics h1 {
    background: none;
    color: black;
}

.split-definition {
    padding: 0;
    flex-flow: column;
}

.split-definition:target {
    display: flex;
}

.split-definition dl,
.split-definition pre {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.split-definition dl dt {
    font-size: 250%;
    line-height: 1.1;
    font-family: var(--heading-font);
    font-weight: bold;
}

.split-definition dl+dl,
#urange dl {
    background: var(--buff);
    color: var(--darkgrey);
}

.split-definition dl+dl dt,
#urange dl dt {
    color: var(--orange);
}

.charquiz {
    text-align: center;
}

.charquiz:target {
    display: flex;
    flex-flow: column;
}

.charquiz p {
    margin: 0;
}

.charquiz .character {
    flex: 1;
    font: 80vh/.9 Baskerville, Garamond, Georgia, serif;
}

#familyface {}

#familyface article {
    width: fit-content;
    margin: 1.1em 2em;
    font-size: 160%;
}

#familyface h1 {
    font-family: inherit;
    margin: 0;
    text-indent: .4em;
    line-height: .7;
}

#familyface ul {
    position: relative;
    padding: .3em .8em;
    border-radius: .3em;
    margin: 0;
    background: var(--darkgrey);
    color: var(--buff);
}

#familyface li {
    display: inline;
    list-style: none;
}

#familyface li.break::after {
    content: "\A";
    white-space: pre;
}

#familyface ul .note {
    position: absolute;
    left: 99%;
    white-space: nowrap;
}


/* tooltip animation */

.subject:not(.slide) {
    position: relative;
    z-index: 1;
}

.subject::before,
.subject::after {
    display: block;
}

.tooltip {
    display: none;
    position: absolute;
    z-index: 100;
    max-width: 90vw;
    padding: .6em 1em;
    border: 1px solid rgba(0, 0, 0, .2);
    border-radius: .5em;
    box-shadow: .1em .1em 1em rgba(0, 0, 0, .5) !important;
    overflow: auto;
    background: white;
    font-size: 90%;
}

@keyframes show {
    from {
        opacity: .3;
    }
}

.tooltip.active {
    display: block;
    animation: show .4s;
}

.tooltip > code {
    white-space: pre-wrap;
}


/* Styling for individual code samples */

#propvsdesc-code pre {
    width: fit-content;
    margin: auto;
    font-size: 80%;
}

#propvsdesc-code .comment {
    transition: .4s opacity;
}

#propvsdesc-code:not([data-step]) .comment {
    opacity: 0;
}


/* styles for split example/code slides */

.vsplit .figure {
    position: absolute;
    top: 200px;
    left: -30px;
    width: 50%;
    height: 80%;
    background: #4E5D58;
    overflow: visible;
}

.vsplit textarea {
    position: absolute;
    top: 200px;
    right: 0;
    width: 50%;
    height: 80%;
    left: 50%;
}

.hsplit .figure {
    position: absolute;
    top: 200px;
    left: -15px;
    width: 100vw;
    height: 40%;
    background: #4E5D58;
    overflow: hidden;
}

.hsplit textarea {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    left: 0%;
}


/* and for specific examples */

#charglyph dt {
    font-family: var(--heading-font);
    font-weight: bold;
    color: var(--tan);
}

#faces li {
    margin-left: 2em;
}

.apology {
    color: #D66039;
}

#urange pre {
    font-size: 75%;
}

#apology {}

#apology pre {
    margin-top: 1em;
}

#apology img {
    display: block;
    margin: -.5em auto 0;
    height: 40vh;
}

#apology p {
    max-width: 15em;
    margin: .5em auto 0;
    text-align: center;
    font: 150% var(--heading-font);
}

#fancy-ampersand.split-definition dt {
    /* font-family: var(--ampersand-font); */
    font-family: amp, Arvo, serif;
}

#ampersand-demo {}

#ampersand-demo h1 {
    font-size: 300%;
    line-height: 2;
}

#ampersand-demo textarea,
#loadAPI textarea {
    font-size: 80% !important;
}

#font-loading:target {
    display: flex;
    padding: 0;
}

#font-loading pre {
    position: relative;
    box-shadow: none;
    margin: 0;
    padding: 1em;
    font-size: 70%;
    flex: 1;
    transition: .4s flex;
    overflow-x: hidden;
}

#font-loading pre::before {
    content: "CSS";
    position: absolute;
    top: 0;
    right: .5em;
    padding: .3em .3em .1em;
    background: var(--orange);
    color: var(--darkgrey);
    font: bold 120% var(--heading-font);
    border-radius: .3em;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

#font-loading pre.language-css {
    margin-right: .3em;
}

#font-loading pre.language-javascript::before {
    content: "JS";
}

#font-loading pre.language-javascript .comment {
    font-size: 150%;
    line-height: .68
}

#font-loading pre.language-javascript code + code {
    transition: .4s .5s opacity;
}

#font-loading:not([data-step]) pre.language-javascript code + code {
    opacity: 0;
}

#font-loading[data-step] pre.language-css {
    flex: 0;
}

.property.slide {
    text-align: center;
}

.figure {
    margin-left: auto;
    margin-right: auto;
    font-family: LinBio;
    font-size: 400%;
    line-height: 1.35;
}

.figure.slide,
.centered.slide {
    display: flex;
    flex-flow: column;
    justify-content: center;
}

.property.slide pre input[type="number"] {
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

#ligatures p {
    font-family: Megalopolis;
    font-size: 300%;
    text-align: center;
}

#east-asian p.figure {
    font-family: 'Source Han Sans';
    font-weight: 500;
    margin: 0;
    font-size: 400%;
}


}
#east-asian p:lang(zh-Hans) {
    color: var(--dark-green);
}
#east-asian p:lang(zh-Hant) {
    color: var(--buff);
}
#east-asian p:lang(ja) {
    color: var(--tan);
}
pre.inline + pre.inline {
    margin-top: 1em;
}
#no-fake-bold-italic p {
    font-size: 200%;
}
#no-fake-bold-italic p i {
    font-style: italic;
}
#no-fake-bold-italic p b {
    font-style: bold;
    /* firefox fakebolds anyway */
}
#OTfeatures.image.slide > h1:only-child {
    margin-top: 210px;
}
#OTF-sample p {
    font-family: Megalopolis;
    font-size: 300%;
    font-variant-ligatures: discretionary-ligatures;
    text-align: center;
    margin-top: 0.1em;
    margin-bottom: 0.1em;
    text-shadow: 2px 2px 5px var(--dark-green);
}
#OTF-sample p.modeste {
    font-size: 240%;
    color: var(--orange);
    text-shadow: 2px 2px 3px var(--midgrey);
}

/* SECTION: Performance */
.bar-chart {
    position: relative;
    display: flex;
    align-items: flex-end;
    height: 75vh;
    padding: 1em 0 0 0;
    margin: 0 2em;
    border: solid rgba(0, 0, 0, .4);
    border-width: 0 0 .1em .1em;
    background: linear-gradient(hsla(0, 0%, 100%, .1) 50%, transparent 0) 0 0 / auto 20% content-box content-box;
    list-style: none;
}
.bar-chart::before {
    content: attr(title);
    position: absolute;
    transform-origin: -.8em 50%;
    transform: rotate(-90deg);
    font-weight: bold;
}
@keyframes bar-grow {
    from {
        height: 0;
        color: transparent;
    }
}
.bar-chart li {
    position: relative;
    flex: 1;
    margin: 0 5%;
    background: var(--orange);
    text-align: center;
    font-size: 200%;
    font-weight: bold;
}
.slide:target .bar-chart li {
    animation: bar-grow 1s;
}
.bar-chart li:nth-of-type(3n+2) {
    background: var(--tan);
}
.bar-chart li:nth-of-type(3n) {
    background: var(--buff);
}
.bar-chart li::before {
    content: attr(title);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: .2em;
    font-size: 40%;
    font-weight: normal;
}
#mobilewoff2,
#woff1,
#woff2 {
    font-size: 300%;
}

/* SECTION: The Future starts here */
#illuminated p,
#TransTypeDemo p {
    display: flex;
    align-items: center;
    justify-content: center;
}
#illuminated p img,
#TransTypeDemo p img {
    margin: auto;
}
#kafeelColor,
#kafeelSVG {
    font-size: 300%;
}
.multicolour-fake {
    position: relative;
    --color0: black;
    --color1: hsl(15, 75%, 34%);
    --color2: hsl(15, 80%, 70%);
    --color3: hsl(15, 75%, 53%);
    /* orange */

    --color4: hsl(15, 75%, 40%);
    --color5: white;
    --color6: hsl(58, 15%, 56%);
    --color7: hsl(58, 15%, 65%);
    --color8: hsl(58, 15%, 46%);
    /* pale green */

    --color9: hsl(58, 15%, 30%);
}
.multicolour-fake > * {
    margin: 0;
    display: block;
}
.multicolour-fake >:nth-of-type(n+2) {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.multicolour-fake>:nth-of-type(1) {
    font-family: Kafeel Painter base;
    color: var(--color0);
}
.multicolour-fake>:nth-of-type(2) {
    font-family: "Kafeel Painter 1";
    color: var(--color1);
    margin-top: -.11em;
}
.multicolour-fake>:nth-of-type(3) {
    font-family: "Kafeel Painter 2";
    color: var(--color2);
    margin-top: -.11em;
}
.multicolour-fake>:nth-of-type(4) {
    font-family: "Kafeel Painter 3";
    color: var(--color3);
    margin-top: -.11em;
}
.multicolour-fake>:nth-of-type(5) {
    font-family: "Kafeel Painter 4";
    color: var(--color4);
    margin-top: -0.025em;
}
.multicolour-fake>:nth-of-type(6) {
    font-family: "Kafeel Painter 5";
    color: var(--color5);
}
.multicolour-fake>:nth-of-type(7) {
    font-family: "Kafeel Painter 6";
    color: var(--color6);
    margin-top: 0.26em;
}
.multicolour-fake>:nth-of-type(8) {
    font-family: "Kafeel Painter 7";
    color: var(--color7);
    margin-top: 0.26em;
}
.multicolour-fake>:nth-of-type(9) {
    font-family: "Kafeel Painter 8";
    color: var(--color8);
    margin-top: 0.26em;
}
.multicolour-fake>:nth-of-type(10) {
    font-family: "Kafeel Painter 9";
    color: var(--color9);
    margin-top: 0.29em;
}
#fake-chromatic {
    background: var(--buff);
    overflow: hidden;
}
#fake-chromatic .tooltip {
    font-size: 50%;
    white-space: pre;
    pointer-events: none;
}
#fake-chromatic:target {
    display: flex;
}
#fake-chromatic .multicolour-fake {
    margin: auto;
    font-size: 300%;
}
#fake-chromatic p {
    transition: .8s transform;
}
#fake-chromatic p + p {
    pointer-events: none;
}
#fake-chromatic[data-step] p:nth-of-type(2) {
    transform: translateY(-.5em);
}
#fake-chromatic[data-step] p:nth-of-type(3) {
    transform: translateY(-1em);
}
#fake-chromatic[data-step] p:nth-of-type(4) {
    transform: translateY(-1.5em);
}
#fake-chromatic[data-step] p:nth-of-type(5) {
    transform: translateY(-2em);
}
#fake-chromatic p:nth-of-type(6) {
    transition-delay: 1s;
}
#fake-chromatic[data-step] p:nth-of-type(6) {
    transform: translateY(2.5em);
}
#fake-chromatic[data-step] p:nth-of-type(7) {
    transform: translateY(.5em);
}
#fake-chromatic[data-step] p:nth-of-type(8) {
    transform: translateY(1em);
}
#fake-chromatic[data-step] p:nth-of-type(9) {
    transform: translateY(1.5em);
}
#fake-chromatic[data-step] p:nth-of-type(10) {
    transform: translateY(2em);
}
#kCOLR,
#kSVG {
    font-size: 600%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    margin-bottom: 0;
    width: 90vw
}
#svg-palette-demo {
    background: var(--buff);
}
#svg-palette-demo .multicolour-fake {
    font-size: 320%;
    margin: .3em auto;
    width: 90vw;
    text-align: center;
}
#kCOLR {
    font-family: KafeelCOLR;
}
#kSVG,
#kSVG2 {
    font-family: KafeelSVG;
}
footer.slide {
    text-align: center;
    padding-top: 1em;
    color: #9E9D81;
}
footer.slide img {
    border-radius: 50%;
}
footer.slide h1 {
    margin-top: 0;
}
footer.slide > ul {
    margin: auto;
    width: 6em;
    color: #D66039;
    text-align: left;
}
footer.slide > ul a {
    color: #F3D69B;
    text-decoration: none;
}
.slide.browser-support {}
.slide.browser-support h1 {
    font-weight: 100;
}
.slide.browser-support h1 strong {
    display: block;
    font-size: 150%;
}
div.browser-support {
    text-align: center;
    margin-bottom: 2em;
    white-space: nowrap;
}
.browser-support > dfn {
    position: relative;
    margin: 110px 0 0 110px;
    display: inline-block;
    min-width: 1em;
    padding: .4em;
    border: .2em solid transparent;
    text-align: center;
    font-size: 70%;
    font-style: normal;
    line-height: 1;
    font-weight: 200;
}
.browser-support > dfn:empty {
    opacity: .5;
    filter: url(img/blur.svg#blur);
    filter: blur(5px);
}
.browser-support > dfn:not(:empty) {
    border-color: white;
    background: yellowgreen;
    background-image: linear-gradient(transparent, rgba(0, 0, 0, .5));
    color: white;
    border-radius: 2em;
    box-shadow: 0 3.8em 0 -3em hsla(0, 0%, 100%, .2) inset, .1em .1em .3em black;
}
.browser-support > dfn.partial {
    background-color: #f90;
}
.browser-support > dfn:empty:after {
    content: '\a0';
}
.browser-support > dfn:before {
    position: absolute;
    bottom: -10px;
    right: -5px;
    z-index: -1;
    width: 150px;
    height: 150px;
    background: no-repeat center;
}
.browser-support > dfn.unreleased:before {
    opacity: .5;
}
.browser-support > dfn[title="firefox"]:before {
    content: url(img/firefox-logo.png);
}
.browser-support > dfn[title="opera"]:before {
    content: url(img/opera-logo.png);
}
.browser-support > dfn[title="ie"]:before {
    content: url(img/ie-logo.png);
}
.browser-support > dfn[title="chrome"]:before {
    content: url(img/chrome-logo.png);
}
.browser-support > dfn[title="safari"]:before {
    content: url(img/safari-logo.png);
}
.question.delayed {
    position: relative;
    display: inline-block;
    opacity: 1;
    border-bottom: .05em dotted var(--dark-green);
    font: 300%/.6 var(--handwriting-font);
}
.question.delayed::after {
    content: attr(data-answer);
}
.question.delayed:not(.current):not(.displayed)::before {
    content: "?";
    position: absolute;
    left: 0;
    right: 0;
    text-align: center;
    color: var(--dark-green);
}
.question.delayed:not(.current):not(.displayed)::after {
    visibility: hidden;
}
#font-variant-numeric,
#fractions,
#tabular,
#ligatures,
#east-asian,
#no-fake-bold-italic {
    padding: 0;
    text-align: center;
}
#font-variant-numeric p,
#fractions p,
#no-fake-bold-italic p {
    margin: 0;
    font-family: LinBio;
    font-size: 350%;
}
#tabular table {
    margin-left: auto;
    margin-right: auto;
    text-align: right;
    font-family: LinBio;
    font-size: 280%;
}
#font-variant-numeric pre,
#fractions pre,
#tabular pre,
#ligatures pre,
#east-asian pre,
#no-fake-bold-italic pre {
    margin-top: 1em;
}
#font-variant-numeric select,
#fractions select,
#tabular select,
#ligatures select,
#east-asian select,
#no-fake-bold-italic select {
    text-align: right;
}
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    display: inline;
    background: transparent;
    border: none;
    font: inherit;
    color: inherit;
    vertical-align: middle;
}
#emoji .embiggen {
    font-family: emojione;
    font-size: 3em;
}

#woff1 div, #woff2-hmtx div, #woff2 div  {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

#woff1 object, #woff2-hmtx object, #woff2 object  {
	height: 80vh;
}

p.quote {
        font-family: 'Helvetica Neue', sans-serif;
        font-size: 3em;
        font-style: italic;
        margin-left: 5vw;
        margin-right: 5vw;
        text-align: center;
}

p.quote:before,
p.quote:after {
    content: " ”";
    font-size: 1.5em;
    color: var(--tan);
    line-height: .6;
}

p.quote:before {
    content: "“ ";
}

p.quote-attr {
        font-variant: oblique;
        font-size: 2em;
        text-align: right;
        margin-right: 5vw;
        color: var(--orange);
}

.figure p {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.figure img, .figure video {
    width: 80vw;
}

.code.slide pre {
    margin: 1.3em 0;
}

#throbber {
    background: #1f1c21;
}

    #throbber p {
        margin-top: 18vh;
    }

#axes {
    background-color: white;
}
#axes img {
    width: 50vw;
}

.credits {
    font-size: 150%;
}
.credits dt {
    background: var(--dark-green);
    padding: 6px 2em;
    color: var(--buff);
}
.credits a {
    text-decoration: none;
}
#font-credits {
    font-size: 140%;
}
.credits dd {
    font-family: var(--handwriting-font);
    font-size: 100%;
}

#trick-question {
    text-align: center;
}

    #trick-question pre {
        margin: 2em 0;
        text-align: left;
    }

    #trick-question .answer {
        display: inline-block;
        width: 30vw;
        padding: .8em;
        border-radius: .3em;
        margin: 0 .2em;
        background: hsla(0,0%,100%,.5);
        font-size: 200%;
    }