/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

/* html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
} */

/* Sections
   ========================================================================== */

/**
 * Remove the margin in all browsers.
 */

body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */

main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

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

/* Grouping content
   ========================================================================== */

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */

hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */

/**
 * Remove the gray background on active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */

b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */

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

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove the border on images inside links in IE 10.
 */

img {
  border-style: none;
}

/* Forms
   ========================================================================== */

/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */

button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */

button,
select { /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */

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

/**
 * Remove the inner border and padding in Firefox.
 */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */

legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */

progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */

textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */

[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */

[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */

/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */

details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */

summary {
  display: list-item;
}

/* Misc
   ========================================================================== */

/**
 * Add the correct display in IE 10+.
 */

template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */

[hidden] {
  display: none;
}

@charset "UTF-8";

/* argument
------------------------- */

.argument {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.argument__type {
  color: #777;
}

.argument__type,
.argument__description {
  margin-left: 0.4rem;
}

.argument__type::before,
.argument__description::before {
  content: '·';
  padding-right: 0.4rem;
  display: inline-block;
}

/* button
------------------------- */

.button {
  display: inline-block;
  padding: 5px 15px;
  margin-bottom: 10px;
  background-color: #F8F8F8;
  background-image: linear-gradient(hsla(0, 0%, 0%, 0), hsla(0, 0%, 0%, 0.1));
  border: 1px solid #CCC;
  border-radius: 5px;
}

.button:enabled {
  cursor: pointer;
}

.button:active {
  color: white;
  background-color: #59F;
  box-shadow: inset 0 1px 10px hsla(0, 0%, 0%, 0.8);
}

.button:enabled:hover {
  background-color: #8CF;
}

.button.is-checked,
.button.is-selected {
  background-color: #19F;
  color: white;
}

/* hide radio inputs */
.button input[type="radio"] { display: none; }

/* ---- button-group ---- */

.button-group::after {
  content: '';
  display: block;
  clear: both;
}

/* stylelint-disable-next-line no-descending-specificity */
.button-group .button {
  float: left;
  border-radius: 0;
  margin-left: -1px;
}

.button-group .button:first-child { border-radius: 5px 0 0 5px; }
.button-group .button:last-child { border-radius: 0 5px 5px 0; }

/* buy-button
------------------------- */

.buy-button {
  display: block;
  margin-bottom: 10px;
  line-height: 1.3rem;
  border-radius: 8px;
  padding: 10px 100px 10px 10px;
  position: relative;
  text-align: center;
}

.buy-button__title {
  font-weight: bold;
}

.buy-button__for {
  display: block;
  font-style: italic;
}

.buy-button__price {
  font-size: 1.6rem;
  background: #888;
  color: white;
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 80px;
  border-radius: 0 8px 8px 0;
  text-align: center;
  line-height: 64px;
}

.buy-button__price__dollar {
  font-size: 1.4rem;
  margin-right: 3px;
  vertical-align: top;
}

@media screen and (min-width: 768px) {

  /* ---- buy-button-trio ---- */

  .buy-button-trio {
    margin-top: 40px;
    margin-bottom: 50px;
  }

  .buy-button-trio::after {
    content: '';
    display: block;
    clear: both;
  }

  /* ---- buy-button-trio buy-button ---- */

  .buy-button-trio .buy-button {
    float: left;
    width: 31.33%;
    margin-right: 3%;
    padding: 20px 0 0;
    transition: transform 0.2s;
  }

  .buy-button-trio .buy-button:nth-child(3) {
    margin-right: 0;
  }

  .buy-button-trio .buy-button > span {
    display: block;
    padding-left: 10px;
    padding-right: 10px;
  }

  .buy-button-trio .buy-button__project,
  .buy-button-trio .buy-button__license {
    font-size: 1.1rem;
  }

  .buy-button-trio .buy-button__title {
    font-size: 1.9rem;
    line-height: 1.2;
  }

  .buy-button-trio .buy-button__license {
    margin-bottom: 15px;
  }

  .buy-button-trio .buy-button__for {
    margin-bottom: 20px;
    font-size: 1.1rem;
  }

  .buy-button-trio .buy-button__price {
    position: relative;
    width: auto;
    font-size: 2.4rem;
    line-height: 1.3;
    padding-top: 15px;
    padding-bottom: 10px;
    border-radius: 0 0 8px 8px;
  }

  .buy-button-trio .buy-button__was-price {
    display: block;
    padding-bottom: 10px;
  }

  .buy-button-trio .buy-button__price__dollar {
    position: relative;
    top: 8px;
  }

  .buy-button-trio .buy-button:hover {
    transform: translateY(-5px);
  }
}

/* call out
------------------------- */

.call-out {
  border-top: 2px solid #ED2;
  border-bottom: 2px solid #ED2;
  padding-left: 40px;
  position: relative;
  margin: 20px 0;
}

/* (i) */
.call-out::before {
  content: 'i';
  display: block;
  width: 20px;
  height: 20px;
  position: absolute;
  left: 5px;
  top: 20px;
  background: #ED2;
  border-radius: 50%;
  text-align: center;
  color: white;
  font-family: Consolas, Georgia, serif;
  font-style: italic;
}

.call-out h2 {
  margin-top: 0;
  padding-top: 10px;
  border-top: none;
}

.call-out--chill { border-color: #8C8; }
.call-out--chill::before { background: #8C8; }

/* ---- call-out--big-copy ---- */

.call-out--big-copy p,
.call-out--big-copy li,
.call-out--big-copy li::before {
  font-size: 1.2rem;
  line-height: 1.2;
}

/* ---- quick-start-list ---- */

.call-out--big-copy ol {
  list-style: none;
}

.quick-start-list li {
  position: relative;
  counter-increment: call-out-big-copy-item;
}

.quick-start-list li::before {
  content: counter(call-out-big-copy-item) ".";
  position: absolute;
  left: -1.2rem;
  font-size: 1.2rem;
  font-weight: bold;
}

.quick-start-list {
  list-style: none;
}

@media screen and (min-width: 768px) {
  .call-out {
    border: 2px solid #ED2;
    padding: 10px 20px 10px 80px;
    border-radius: 6px;
    position: relative;
    margin: 20px 0;
  }

  .call-out--chill { border-color: #8C8; }

  .call-out::before {
    width: 40px;
    height: 40px;
    left: 20px;
    top: 30px;
    font-size: 1.9rem;
    line-height: 46px;
  }
}

/* chunky-buttons
------------------------- */

.chunky-button {
  display: block;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  text-decoration: none;
  line-height: 1;
}

.chunky-button:hover { text-decoration: none; }

.chunky-button--fill {
  background-image: linear-gradient(hsla(0, 0%, 0%, 0), hsla(0, 0%, 0%, 0.15));
}

.chunky-button__icon {
  margin-right: 10px;
}

.chunky-button__icon svg {
  width: 48px;
  height: 48px;
  vertical-align: bottom;
}

.chunky-button__text {
  display: inline-block;
}

.chunky-button__text__plain {
  display: block;
}

.chunky-button__text__strong {
  display: block;
  font-size: 1.4rem;
  font-weight: bold;
}

.chunky-button--outline {
  padding-top: 8px;
  padding-bottom: 8px;
  border: 2px solid;
}

/* duo
two columns for large devices
------------------------- */

.duo::after {
  content: '';
  display: block;
  clear: both;
}

.duo__cell {
  margin-bottom: 10px;
}

/* --- duo--legal --- */

.duo--legal__plain {
  padding: 0 0.8rem;
  background: #FAFAFA;
  color: #888;
}

.duo--legal--first .duo--legal__official::before,
.duo--legal--first .duo--legal__plain::before {
  display: block;
  padding-top: 0.5rem;
  font-size: 0.88rem;
  color: #888;
}

.duo--legal--first .duo--legal__official::before {
  content: 'Official legal copy';
}

.duo--legal--first .duo--legal__plain::before {
  content: 'Plain English';
}

@media screen and (min-width: 768px) {
  .duo__cell {
    float: left;
    width: 48.5%;
  }

  .duo__cell:first-child {
    margin-right: 3%;
  }

  .duo__cell--license-option p { margin-top: 0; }
}

/* commercial-license-agreement
------------------------- */

.commercial-license-agreement h3 {
  counter-increment: cla-h3;
  counter-reset: cla-part;
}

.commercial-license-agreement h3::before {
  content: counter(cla-h3) '.';
  margin-right: 0.25rem;
  color: #888;
  font-family: 'Texta', sans-serif;
}

.cla__part {
  counter-increment: cla-part;
}

.cla__part::before,
.cla__definitions-list li::before {
  content: counter(cla-h3) '.' counter(cla-part) '.';
  color: #888;
  margin-right: 0.25rem;
}

.cla__definitions-list {
  list-style: none;
  padding-left: 2.6rem;
}

.cla__definitions-list li {
  text-indent: -1.5rem;
  margin-bottom: 0.5rem;
  counter-increment: cla-definitions-item;
}

.cla__definitions-list li::before {
  content: counter(cla-h3) '.' counter(cla-definitions-item) '.';
}

/* edit-demo
------------------------- */

.edit-demo {
  clear: both;
  font-size: 0.92rem;
}

/* example
------------------------- */

.example {
  margin: 40px 0;
}

.example__code pre { margin: 0 0 20px; }

/* gh-button
------------------------- */

.gh-button {
  display: inline-block;
  background: none;
  border: none;
  color: #333;
  font-size: 1.1rem;
}

.gh-button__title,
.gh-button__stat {
  float: left;
  font-weight: bold;
  line-height: 20px;
  padding: 5px 10px;
  border: 1px solid #D5D5D5;
}

.gh-button__icon,
.gh-button .github-logo {
  height: 21px;
  fill: #333;
  display: inline-block;
  vertical-align: bottom;
}

.gh-button__title {
  background-color: #EEE;
  background-image: linear-gradient(#FCFCFC, #EEE);
  border-radius: 4px 0 0 4px;
}

.gh-button .github-logo {
  margin-right: 0.2em;
}

.gh-button__stat {
  border-left: 0;
  border-radius: 0 4px 4px 0;
  background: white;
}

.gh-button:hover { color: #333; }

.gh-button:hover .gh-button__title {
  background-color: #DDD;
  background-image: linear-gradient(#EEE, #DDD);
}

.gh-button:hover .gh-button__stat {
  color: #4078C0;
}

.gh-button:hover .gh-button__icon--star {
  fill: #4078C0;
}

/* shirt-promo
------------------------- */

.shirt-promo {
  margin: 40px 0;
}

.shirt-promo__title {
  font-size: 1.6rem;
}

.shirt-promo__image {
  display: block;
  max-width: 100%;
  margin-bottom: 10px;
}

/* showcase-item
------------------------- */

.showcase-item__link {
  display: block;
  padding: 10px;
  margin-bottom: 20px;
  border-radius: 8px;
  background: #DDD;
}

.showcase-item__link::after {
  content: '';
  display: block;
  clear: both;
}

.showcase-item__image {
  width: 80px;
  float: left;
  display: block;
}

.showcase-item__image svg {
  display: block;
  border-radius: 5px;
  width: 100%;
  height: auto;
}

.showcase-item__text {
  float: left;
  width: calc(100% - 120px);
  padding-left: 10px;
}

.showcase-item__title {
  margin: 0;
  font-size: 1.4rem;
}

.showcase-item__description {
  margin: 0;
}

@media screen and (min-width: 768px) {
  .showcase-item {
    float: left;
    width: 48.5%;
  }

  .showcase-item:nth-child(2n+1) {
    margin-right: 3%;
  }

  .showcase-item__image {
    width: 120px;
  }

  .showcase-item__text {
    padding-left: 20px;
  }

  .showcase-item__title {
    font-size: 2rem;
  }

  .showcase-item__description {
    font-size: 1.2rem;
    line-height: 1.2;
  }
}

/* showcase
------------------------- */

.showcase-item-list {
  padding: 0;
  list-style: none;
}

.showcase-item-list::after {
  content: '';
  display: block;
  clear: both;
}

.showcase-item .infinite-scroll-illo {
  padding: 5px;
}

.showcase__banner__image {
  display: block;
  max-width: 100%;
  margin-top: 10px;
  border-radius: 5px;
}

/* site-footer
------------------------- */

.site-footer {
  padding: 40px 0;
  margin-top: 60px;
}

.site-footer__copy {
  font-size: 1.2rem;
}

.site-footer .twitter-logo {
  width: 1.3rem;
  height: 1.3rem;
  vertical-align: middle;
}

/* socks-promo
------------------------- */

.socks-promo {
  margin: 40px 0;
}

.socks-promo__image {
  display: block;
  max-width: 100%;
  border-radius: 5px;
}

.socks-promo .duo__cell { margin-bottom: 0; }

/* flickity-illo
------------------------- */

.flickity-illo { background: #ED0; }

/* infinite-scroll-illo
------------------------- */

.infinite-scroll-illo__page {
  stroke: #333;
  stroke-width: 20;
  stroke-miterlimit: 10;
}

.infinite-scroll-illo__page--back { fill: white; }
.infinite-scroll-illo__page--front1 { fill: #C25; }
.infinite-scroll-illo__page--front2 { fill: #E62; }
.infinite-scroll-illo__page--front3 { fill: #EA0; }

/* isotope-illo
------------------------- */

.isotope-illo { background: #222; }

/* base
------------------------- */

/* * {
  box-sizing: border-box;
}

body {
  font-family: 'Work Sans', -apple-system, Helvetica, Arial, sans-serif;
  color: #444;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}

.export body { font-family: -apple-system, Helvetica, Arial, sans-serif; } */

/* font size on html for rem */
/* html { font-size: 14px; } */

/* a {
  color: #19F;
  text-decoration: none;
}

a:hover {
  color: #C25;
}

h1,
h2,
h3 {
  line-height: 1.2;
}
 */
/* ---- code ---- */

pre,
code,
kbd {
  font-family: Consolas, Menlo, monospace;
  font-size: 14px;
  background: #FAFAFA;
  border: 1px solid #DDD;
  white-space: pre-wrap;
}

pre {
  padding: 10px;
  border-radius: 5px;
  overflow: auto;
}

code,
kbd {
  padding: 2px 3px;
  line-height: 1.2;
  border-radius: 3px;
}

pre code {
  padding: 0;
  line-height: 1.5;
  background: none;
  border: none;
}

/* ---- button ---- */

button {
  font: inherit;
}

/* ---- hr ---- */

hr {
  border: none;
  border-top: 1px solid #DDD;
  margin: 40px 0;
}

/* ---- table ---- */

th,
td {
  padding: 3px 20px 3px 0;
}

th {
  text-align: left;
  color: #AAA;
  font-weight: normal;
}

td {
  border-top: 1px solid #DDD;
}

tr:nth-child(2) td {
  border-top: 3px double #DDD;
}

/* ---- main ---- */

.main {
  position: relative; /* for page-nav */
}

.main__page {
  padding-bottom: 40px;
  border-bottom: 20px solid #19F;
  margin-bottom: 40px;
}

/* ---- page-title ---- */

.page-title {
  font-size: 2.2rem;
  margin: 40px 0 40px;
}

/* ---- main ---- */

.main h2 {
  font-size: 1.6rem;
  font-weight: normal;
  border-top: 4px solid #19F;
  padding-top: 1rem;
  margin-top: 3rem;
}

.main h3 {
  font-size: 1.4rem;
  border-top: 1px solid #DDD;
  padding-top: 1rem;
  margin-top: 2.5rem;
}

.main a {
  text-decoration: underline;
}

.main .call-out h2:first-child {
  margin-top: 0.5rem;
  padding-top: 0;
  border-top: none;
}

.main li {
  margin: 4px 0;
}

/* ---- data-license-property ---- */

*[data-license-property] {
  color: #C25;
}

/* ---- hide-small ---- */

@media screen and (max-width: 640px) {
  .hidden-small {
    display: none;
  }
}

@media screen and (min-width: 768px) {

  html { font-size: 16px; }

  .container {
    padding: 0 30px;
  }

  .page-title {
    font-size: 4rem;
  }

  .main h2 {
    font-size: 2.4rem;
    padding-top: 2rem;
  }

  .main h3 {
    font-size: 1.6rem;
    padding-top: 1.5rem;
  }

  pre,
  code,
  kbd {
    font-size: 15px;
  }
}

/* syntax highlight
------------------------- */

code .string { color: #0A2; }

code .number, /* integer */
code .cp, /* doctype */
code .literal {
  color: #07D;
} /* boolean */
code .keyword { color: #E31; } /* keyword */
code .kd, /* storage */
code .attribute { color: #D31; } /* markup attribute */
code .title { color: #39A; }
code .params { color: #98D; }
code .p { color: #EDB; } /* punctuation */
code .o { color: #F63; }   /* operator */
code .nb { color: #A9A; } /* support */
code .subst { color: #A58; } /* template string substring */

/* comment */
code .comment {
  color: #999;
  font-style: italic;
}

code .tag { color: #37B; } /* Markup open tag */

code .id { color: #567; } /* css id */
code .class { color: #B27; }  /* CSS class */
code .rules { color: #431; }
code .value { color: #555; } /* CSS value */
code .tag .value { color: #0A2; }

code .nd,
code .pseudo { color: #38D; } /* CSS pseudo selector */
code .hexcolor { color: #F63; }
code .at_rule { color: #088; }

code .built_in { color: #E08; }

code .infinite-scroll,
code .infinite-scroll_keyword, /* new InfiniteScroll() */
code .infscroll_var {
  color: #D0D;
} /* infScroll */

code .jquery_var { color: #D70; } /* $container */

code .infinite-scroll { text-decoration: underline; }

/* web fonts
------------------------- */

/* Work Sans Regular */
/* @font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/WorkSans.woff2') format('woff2');
} */

/* Work Sans Italic */
/* @font-face {
  font-family: 'Work Sans';
  font-weight: 400;
  font-style: italic;
  font-display: swap;
  src: url('../fonts/WorkSans-Italic.woff') format('woff');
} */

/* Work Sans Semi-bold */
/* @font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/WorkSans.woff2') format('woff2');
} */

/* article
------------------------- */

.article {
  margin-bottom: 80px;
}

.article img {
  display: block;
  max-width: 100%;
}

/* .button--big-ol
------------------------- */

.button--big-ol {
  display: block;
  padding: 20px;
  background-color: #C25;
  background-image: linear-gradient(hsla(0, 0%, 0%, 0), hsla(0, 0%, 0%, 0.15));
  border: none;
  border-radius: 10px;
  font-size: 1.6rem;
  font-weight: bold;
  color: white;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 2px 10px hsla(0, 0%, 0%, 0.2);
}

.main .button--big-ol {
  text-decoration: none;
}

.button.button--big-ol:hover {
  color: white;
  background-color: #19F;
}

.button.button--big-ol:active {
  color: white;
  background-color: #07D;
  box-shadow: inset 0 2px 20px hsla(0, 0%, 0%, 0.4);
}

/* demo-status
------------------------- */

.demo-status {
  font-size: 1.2rem;
  background: #FAFAFA;
  border: 1px solid #DDD;
  padding: 10px 20px;
  border-radius: 5px;
  margin-top: 14px; /* hack */
}

.full-page-demo-footer {
  height: 400px;
}

/* buy-button
------------------------- */

.buy-button {
  background: #EEE;
}

.main .buy-button {
  text-decoration: none;
}

.buy-button__price {
  background: #19F;
}

.buy-button:hover { text-decoration: none; }

.buy-button:hover .buy-button__price {
  background: #C25;
}

/* showcase overwrites
------------------------- */

.showcase-item__link {
  background: white;
}

.showcase-item__link:hover {
  background: #19F;
  color: white;
}

/* site-footer
------------------------- */

.site-footer {
  margin-top: 0;
  background: #EEE;
  position: relative;
  z-index: 1; /* above page-nav */
}

/* ---- twitter-logo ---- */

.site-footer .twitter-logo { fill: #19F; }
.site-footer a:hover .twitter-logo { fill: #C25; }

/* ---- mfzy-logo ---- */

.site-footer .mfzy-logo__body-fill { fill: #19F; }
.site-footer .mfzy-logo__stripes { display: none; }

.site-footer a:hover .mfzy-logo__stripes { display: inline; }

/* ---- mfzy-wordmark ---- */

.mfzy-wordmark { stroke: #19F; }
.mfzy-brand__link:hover .mfzy-wordmark { stroke: #333; }

@media screen and (min-width: 960px) {

  /* sidebar brand */

  .site-footer .mfzy-brand {
    position: absolute;
    left: 20px;
    top: 60px;
    width: 160px;
  }

  .site-footer .mfzy-logo {
    display: block;
    width: 108px;
    height: 108px;
    margin: 0 auto 5px;
  }

  .site-footer .mfzy-wordmark {
    display: block;
    margin: 0 auto;
  }
}

/* hero
------------------------- */

.hero {
  padding: 20px 0;
  background: #19F;
  color: white;
  min-height: 320px;
}

.hero__masthead {
  position: relative;
}

.hero .container::after {
  content: '';
  display: block;
  clear: both;
}

.hero .infinite-scroll-illo {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 80px;
  height: 80px;
}

.hero .infinite-scroll-illo__page {
  stroke: #036;
}

.hero__text {
  padding-left: 100px;
}

.hero__title {
  font-size: 2rem;
  margin: 0;
  line-height: 1;
  padding-top: 10px;
}

.hero__new-badge {
  display: inline-block;
  padding: 5px 10px;
  vertical-align: top;
  border-radius: 1em;
  background: #C25;
  color: white;
  text-align: center;
  font-weight: bold;
  font-style: normal;
  font-size: 1rem;
}

.hero__tagline {
  font-size: 1.2rem;
  line-height: 1.2;
  margin: 0;
  color: white;
}

.hero .chunky-button--fill {
  background-color: #06C;
  color: white;
}

.hero .chunky-button--fill .chunky-button__icon svg {
  fill: white;
}

.hero .chunky-button--fill:hover {
  background-color: #EA0;
}

.hero .chunky-button--outline {
  border-color: #05B;
  color: white;
}

.hero .chunky-button--outline .chunky-button__icon svg {
  fill: white;
}

.hero .chunky-button--outline:hover {
  background: #EA0;
}

@media screen and (min-width: 768px) {
  .hero .infinite-scroll-illo {
    width: 260px;
    height: 260px;
  }

  .hero__text {
    padding-left: 300px;
  }

  .hero__new-badge {
    position: relative;
    top: -10px;
    width: 70px;
    height: 70px;
    background: #C25;
    color: white;
    border-radius: 35px;
    margin: 0;
  }

  .hero__new-badge__new {
    display: block;
    font-size: 0.85rem;
    margin-top: 4px;
    text-transform: uppercase;
    transform: skewY(-15deg);
  }

  .hero__new-badge__version {
    display: block;
    font-size: 2.4rem;
    line-height: 0.8;
    font-weight: bold;
    transform: skewY(-15deg);
  }

  .hero__title {
    font-size: 4.2rem;
    padding-top: 25px;
  }

  .hero__tagline {
    font-size: 2rem;
  }

  .hero__button-row {
    margin-top: 60px;
  }
}

/* image-grid
------------------------- */

.image-grid {
  max-width: 1200px;
}

.image-grid__item,
.image-grid__col-sizer {
  width: 47.5%;
}

.image-grid__gutter-sizer { width: 5%; }

.image-grid__item {
  margin-bottom: 20px;
  float: left;
}

/* hide by default */
.image-grid.are-images-unloaded .image-grid__item {
  opacity: 0;
}

.image-grid__image {
  display: block;
  max-width: 100%;
}

/* loader-ellips
------------------------- */

.loader-ellips {
  font-size: 20px;
  position: relative;
  width: 4em;
  height: 1em;
  margin: 10px auto;
}

.loader-ellips__dot {
  display: block;
  width: 1em;
  height: 1em;
  border-radius: 0.5em;
  background: #555;
  position: absolute;
  animation-duration: 0.5s;
  animation-timing-function: ease;
  animation-iteration-count: infinite;
}

.loader-ellips__dot:nth-child(1),
.loader-ellips__dot:nth-child(2) {
  left: 0;
}
.loader-ellips__dot:nth-child(3) { left: 1.5em; }
.loader-ellips__dot:nth-child(4) { left: 3em; }

@keyframes reveal {
  from { transform: scale(0.001); }
  to { transform: scale(1); }
}

@keyframes slide {
  to { transform: translateX(1.5em); }
}

.loader-ellips__dot:nth-child(1) {
  animation-name: reveal;
}

.loader-ellips__dot:nth-child(2),
.loader-ellips__dot:nth-child(3) {
  animation-name: slide;
}

/* stylelint-disable-next-line no-duplicate-selectors */
.loader-ellips__dot:nth-child(4) {
  animation-name: reveal;
  animation-direction: reverse;
}

/* loader-wheel
------------------------- */

.loader-wheel {
  font-size: 64px; /* change size here */
  position: relative;
  height: 1em;
  width: 1em;
  padding-left: 0.45em;
  overflow: hidden;
  margin: 0 auto;
  animation: loader-wheel-rotate 0.5s steps(12) infinite;
}

.loader-wheel i {
  display: block;
  position: absolute;
  height: 0.3em;
  width: 0.1em;
  border-radius: 0.05em;
  background: #333; /* change color here */
  opacity: 0.8;
  transform: rotate(-30deg);
  transform-origin: center 0.5em;
}

@keyframes loader-wheel-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* scroller
------------------------- */

.scroller {
  height: 400px;
  padding: 10px 10px 100px;
  overflow-y: scroll;
  border: 1px solid #DDD;
  border-radius: 5px;
}

/* ---- scroller-item ---- */

.scroller-item {
  height: 200px;
  margin-bottom: 10px;
  padding: 20px;
  background: #19F;
  border-radius: 5px;
  color: white;
  font-size: 3rem;
  line-height: 1;
}

.scroller-item--height2 { height: 250px; }
.scroller-item--height3 { height: 300px; }

.scroller-item--magenta { background: #C25; }
.scroller-item--red { background: #E21; }
.scroller-item--gold { background: #EA0; }
.scroller-item--green { background: #6C6; }

/* ---- prefill ---- */

.scroller--prefill { height: 500px; }

.scroller--prefill .scroller-item,
.scroller--prefill .scroller-item--height2,
.scroller--prefill .scroller-item--height3 { height: 80px; }

/* scroller-status
------------------------- */

.scroller-status {
  display: none;
  padding: 20px 0;
}

.scroller-status__message {
  text-align: center;
  color: #777;
}

/* page-nav
------------------------- */

.page-nav {
  font-size: 0.85rem;
  line-height: 1.2;
}

.page-nav__list {
  list-style: none;
  margin: 0 0 40px;
  padding: 0 10px 0 0;
}

.page-nav__item {
  margin: 0.2rem 0;
  overflow-wrap: break-word;
}

.page-nav__item--h3,
.page-nav__item--h4 {
  padding-left: 15px;
}

@media screen and (min-width: 960px) {
  .page-nav {
    position: absolute;
    left: 0;
    top: 0;
    width: 200px;
    height: 100%;
  }

  .page-nav__list {
    display: block;
    margin: 0;
    padding: 20px;
  }

  /* activate sticky */
  .page-nav::after {
    content: 'sticky';
    display: none;
  }

  .page-nav.is-sticky .page-nav__list {
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    top: 0;
  }

  .page-nav__item a {
    display: block;
    padding: 2px 0;
    text-decoration: none;
  }
}

/* site nav
------------------------- */

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  background: #19F;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* bottom nav */
.main ~ .site-nav {
  position: relative;
  margin-top: 80px;
  z-index: 2; /* on top of page-nav */
}

.site-nav__item a {
  display: block;
  padding: 10px 20px;
  color: white;
}

.site-nav__item--homepage {
  font-weight: bold;
}

.site-nav__item a:hover {
  background: #C25;
  color: white;
}

.site-nav__item a:active {
  background: white;
  color: #8C8;
}

/* selected */
.page--style .site-nav__item--style a,
.page--options .site-nav__item--options a,
.page--api .site-nav__item--api a,
.page--events .site-nav__item--events a,
.page--extras .site-nav__item--extras a,
.page--license .site-nav__item--license a {
  background: #FFF;
  color: #19F;
}

/* size at which it can fit */
@media screen and (min-width: 768px) {
  .site-nav__item {
    width: auto;
    font-size: 1.2rem;
  }

  .site-nav__item a {
    padding: 20px 25px;
  }
}

/* site-scroll
------------------------- */

.site-scroll__button {
  margin: 60px auto;
  padding: 20px 40px;
}

.masonry-small .image-grid__item {
  margin-bottom: 10px;
}