@charset "UTF-8";
/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS and IE text size adjust after device orientation change,
 *    without disabling user zoom.
 */
html {
  font-family: sans-serif;
  /* 1 */
  -ms-text-size-adjust: 100%;
  /* 2 */
  -webkit-text-size-adjust: 100%;
  /* 2 */ }

/**
 * Remove default margin.
 */
body {
  margin: 0; }

/* HTML5 display definitions
   ========================================================================== */
/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11
 * and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block; }

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */
audio,
canvas,
progress,
video {
  display: inline-block;
  /* 1 */
  vertical-align: baseline;
  /* 2 */ }

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */
audio:not([controls]) {
  display: none;
  height: 0; }

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
 */
[hidden],
template {
  display: none; }

/* Links
   ========================================================================== */
/**
 * Remove the gray background color from active links in IE 10.
 */
a {
  background-color: transparent; }

/**
 * Improve readability of focused elements when they are also in an
 * active/hover state.
 */
a:active,
a:hover {
  outline: 0; }

/* Text-level semantics
   ========================================================================== */
/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */
abbr[title] {
  border-bottom: 1px dotted; }

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */
b,
strong {
  font-weight: bold; }

/**
 * Address styling not present in Safari and Chrome.
 */
dfn {
  font-style: italic; }

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0; }

/**
 * Address styling not present in IE 8/9.
 */
mark {
  background: #ff0;
  color: #000; }

/**
 * Address inconsistent and variable font size in all browsers.
 */
small {
  font-size: 80%; }

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sup {
  top: -0.5em; }

sub {
  bottom: -0.25em; }

/* Embedded content
   ========================================================================== */
/**
 * Remove border when inside `a` element in IE 8/9/10.
 */
img {
  border: 0; }

/**
 * Correct overflow not hidden in IE 9/10/11.
 */
svg:not(:root) {
  overflow: hidden; }

/* Grouping content
   ========================================================================== */
/**
 * Address margin not present in IE 8/9 and Safari.
 */
figure {
  margin: 1em 40px; }

/**
 * Address differences between Firefox and other browsers.
 */
hr {
  box-sizing: content-box;
  height: 0; }

/**
 * Contain overflow in all browsers.
 */
pre {
  overflow: auto; }

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em; }

/* Forms
   ========================================================================== */
/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */
/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */
button,
input,
optgroup,
select,
textarea {
  color: inherit;
  /* 1 */
  font: inherit;
  /* 2 */
  margin: 0;
  /* 3 */ }

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */
button {
  overflow: visible; }

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */
button,
select {
  text-transform: none; }

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  /* 2 */
  cursor: pointer;
  /* 3 */ }

/**
 * Re-set default cursor for disabled elements.
 */
button[disabled],
html input[disabled] {
  cursor: default; }

/**
 * Remove inner padding and border in Firefox 4+.
 */
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0; }

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */
input {
  line-height: normal; }

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */
input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */ }

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto; }

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
 */
input[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  box-sizing: content-box;
  /* 2 */ }

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none; }

/**
 * Define consistent border, margin, and padding.
 */
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em; }

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */
legend {
  border: 0;
  /* 1 */
  padding: 0;
  /* 2 */ }

/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */
textarea {
  overflow: auto; }

/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */
optgroup {
  font-weight: bold; }

/* Tables
   ========================================================================== */
/**
 * Remove most spacing between table cells.
 */
table {
  border-collapse: collapse;
  border-spacing: 0; }

td,
th {
  padding: 0; }

html {
  box-sizing: border-box; }

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

body {
  background: #f8f9fa;
  color: #3a3a3a;
  font-size: 18px;
  line-height: 1.7; }

a {
  color: #00AFC4;
  text-decoration: none; }
  a:hover {
    text-decoration: underline; }

.guide-links {
  margin: 2em 0; }

.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto; }
  .container::after {
    clear: both;
    content: "";
    display: block; }

.center {
  text-align: center; }

.column-six {
  float: left;
  display: block;
  margin-right: 2.35765%;
  width: 48.82117%; }
  .column-six:last-child {
    margin-right: 0; }
  @media screen and (max-width: 500px) {
    .column-six {
      max-width: 100%;
      padding: 10px 0;
      width: 100%; } }
  .column-six:nth-child(3) {
    margin-right: 0; }
  .column-six.image {
    max-height: 500px;
    overflow: hidden;
    border-radius: .5em; }
    .column-six.image img {
      border: 1px #eaeaea solid;
      border-radius: .5em;
      height: 100%;
      width: 100%; }

.column-six-m-b {
  margin-bottom: 2.35765%; }
  .column-six-m-b:nth-last-of-type(-n+2) {
    margin-bottom: 0; }
  @media screen and (max-width: 500px) {
    .column-six-m-b:nth-last-of-type(2) {
      margin-bottom: 2.35765%; } }

.sidebar {
  float: left;
  display: block;
  margin-right: 2.35765%;
  width: 23.23176%; }
  .sidebar:last-child {
    margin-right: 0; }
  @media screen and (max-width: 500px) {
    .sidebar {
      max-width: 100%;
      padding: 10px 0;
      width: 100%; } }
  .sidebar .version-select {
    vertical-align: middle;
    margin-left: 5px; }
  .sidebar .hide {
    display: none; }
  .sidebar + article {
    float: left;
    display: block;
    margin-right: 2.35765%;
    width: 74.41059%;
    margin-right: 0; }
    .sidebar + article:last-child {
      margin-right: 0; }
    @media screen and (max-width: 500px) {
      .sidebar + article {
        max-width: 100%;
        padding: 10px 0;
        width: 100%; } }

body > section {
  background: #fff;
  padding: 40px 0; }
  @media screen and (max-width: 500px) {
    body > section {
      padding: 60px 10px; } }

body.home > section:nth-child(even) {
  background: #f8f9fa; }

header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 56px;
  padding: 0;
  background: #23282d;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  z-index: 500;
  overflow: visible;
  text-align: center;
  transition: all .25s ease; }
  header .navbar {
    position: relative;
    display: inline-block;
    font-size: 100%;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    user-drag: none; }
    header .navbar ul {
      margin: 0;
      padding: 0; }
    header .navbar ul li {
      display: inline-block;
      position: relative;
      height: 56px;
      line-height: 56px;
      padding: 0 20px;
      min-width: 50px;
      border: none;
      text-align: center;
      background-color: rgba(255, 255, 255, 0);
      text-decoration: none;
      font-size: 16px; }
      header .navbar ul li a {
        color: #eee;
        cursor: pointer; }

@media screen and (max-width: 500px) {
  .github-corner {
    display: none; } }

.hero {
  background: #333;
  margin-top: 50px;
  padding-top: 50px;
  padding-bottom: 30px; }
  .hero .inner {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto; }
    .hero .inner::after {
      clear: both;
      content: "";
      display: block; }
    .hero .inner .hero-img {
      margin: 15px auto -20px;
      max-width: 200px;
      width: 100%; }
    .hero .inner .hero-text {
      color: #fff;
      font-weight: 300;
      margin: 0 auto;
      max-width: 600px;
      padding: 0 10px;
      text-align: center;
      width: 100%; }
      .hero .inner .hero-text h1 {
        margin-top: -10px; }
      .hero .inner .hero-text p {
        font-size: 20px; }

body.home .hero {
  padding-top: 10px; }

/*

Colorbrewer theme
Original: https://github.com/mbostock/colorbrewer-theme (c) Mike Bostock <mike@ocks.org>
Ported by Fabrício Tavares de Oliveira

With some modification for Papi site.

*/
.hljs {
  display: block;
  overflow-x: auto;
  padding: 0.5em;
  padding: 1.2em 1.4em;
  color: #333;
  background: #f8f8f8; }

.hljs,
.hljs-subst {
  color: #000; }

.hljs-string,
.hljs-meta,
.hljs-symbol,
.hljs-template-tag,
.hljs-template-variable,
.hljs-addition {
  color: #756bb1; }

.hljs-comment,
.hljs-quote {
  color: #636363; }

.hljs-number,
.hljs-regexp,
.hljs-literal,
.hljs-bullet,
.hljs-link {
  color: #31a354; }

.hljs-deletion,
.hljs-variable {
  color: #88f; }

.hljs-keyword,
.hljs-selector-tag,
.hljs-title,
.hljs-section,
.hljs-built_in,
.hljs-doctag,
.hljs-type,
.hljs-tag,
.hljs-name,
.hljs-selector-id,
.hljs-selector-class,
.hljs-strong {
  color: #3182bd; }

.hljs-emphasis {
  font-style: italic; }

.hljs-attribute {
  color: #e6550d; }

.button {
  background: transparent;
  border: 2px solid #00AFC4;
  border-radius: 3px;
  display: inline-block;
  font-weight: 400;
  padding: 10px 15px;
  position: relative;
  text-align: center; }
  .button:hover {
    background: #00AFC4;
    color: #fff;
    text-decoration: none; }

table {
  background: #FFFFFF;
  margin-bottom: 1.25rem;
  border: solid 1px #DDDDDD;
  table-layout: auto; }
  table caption {
    background: transparent;
    color: #222222;
    font-size: 1rem;
    font-weight: bold; }
  table thead {
    background: #F5F5F5; }
    table thead tr th, table thead tr td {
      padding: 0.5rem 0.625rem 0.625rem;
      font-size: 0.875rem;
      font-weight: bold;
      color: #222222; }
  table tfoot {
    background: #F5F5F5; }
    table tfoot tr th, table tfoot tr td {
      padding: 0.5rem 0.625rem 0.625rem;
      font-size: 0.875rem;
      font-weight: bold;
      color: #222222; }
  table tr th, table tr td {
    padding: 0.5625rem 0.625rem;
    font-size: 0.875rem;
    color: #222222;
    text-align: left; }
  table tr.even, table tr.alt, table tr:nth-of-type(even) {
    background: #F9F9F9; }
  table thead tr th {
    display: table-cell;
    line-height: 1.125rem; }
  table tfoot tr th, table tfoot tr td {
    display: table-cell;
    line-height: 1.125rem; }
  table tbody tr th, table tbody tr td {
    display: table-cell;
    line-height: 1.125rem; }
  table tr td {
    display: table-cell;
    line-height: 1.125rem; }
    table tr td code {
      background: #F7F7F7;
      border-radius: 4.5px;
      border: 1px solid #E0E0E0;
      font-family: monaco;
      font-size: 0.8em;
      font-style: normal;
      padding: 0.1em 0.4em;
      white-space: nowrap; }

body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  line-height: 1.4; }

h1, h2, h3 {
  margin: 0 0 10px 0; }

h1 {
  font: 40px/48px 'Dosis', Arial, sans-serif;
  text-transform: uppercase; }

h2 {
  font: 26px/28px 'Dosis', Arial, sans-serif; }

h3 {
  font: 18px/22px 'Dosis', Arial, sans-serif; }

body.home h2,
body.home h3 {
  text-transform: uppercase; }

p {
  margin: 10px 0 15px 0; }

blockquote {
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 5px;
  font-weight: 300;
  margin: 0;
  padding: 25px;
  position: relative;
  text-indent: 20px;
  quotes: "“" "”" "‘" "’"; }
  blockquote:before {
    color: #eaeaea;
    content: open-quote;
    font-family: 'Rozha One', serif;
    font-size: 70px;
    line-height: 0.1em;
    position: absolute;
    left: -10px;
    top: 50px; }
  blockquote:after {
    content: close-quote;
    opacity: 0; }
  @media screen and (max-width: 500px) {
    blockquote {
      margin: 0; } }
  blockquote p:first-of-type {
    margin-top: 0; }
  blockquote footer:before {
    display: none; }
  blockquote small {
    color: #00AFC4;
    font-weight: normal; }
    blockquote small:before {
      display: none; }
  blockquote footer img, blockquote small img {
    border-radius: 25px;
    height: 50px;
    margin-right: .5em;
    vertical-align: middle;
    width: 50px; }

/*
blockquote {
  margin: 1.5em 10px;
  padding: 0.5em 10px;
  quotes: "\201C""\201D""\2018""\2019";
}
blockquote:before {
  color: #ccc;
  content: open-quote;
  font-size: 4em;
  line-height: 0.1em;
  margin-right: 0.25em;
  vertical-align: -0.4em;
}
blockquote p {
  display: inline;
}
*/
body > footer {
  background: #f8f9fa;
  min-height: 150px;
  padding: 60px 0;
  text-align: center; }
  body > footer p {
    font-size: 20px;
    font-weight: 300;
    line-height: 1.5em;
    margin: 0 auto;
    max-width: 800px;
    margin-bottom: 30px; }
    @media screen and (max-width: 500px) {
      body > footer p {
        max-width: 100%;
        padding: 10px; } }
  body > footer span {
    font-size: 12px;
    text-align: center; }
    body > footer span a {
      color: #2c3e50;
      text-decoration: none; }

article {
  text-align: left; }
  article::after {
    clear: both;
    content: "";
    display: block; }
  article h2 {
    font-weight: 300; }
  article p code {
    background: #F7F7F7;
    border-radius: 4.5px;
    border: 1px solid #E0E0E0;
    font-family: monaco;
    font-size: 0.7em;
    font-style: normal;
    padding: 0.1em 0.4em;
    white-space: nowrap; }
  article p.date {
    color: rgba(51, 51, 51, 0.4);
    font-size: 0.9em;
    margin-bottom: 0.3em; }
  article.hr {
    border-bottom: 1px solid #ddd; }
  article img {
    max-width: 100%;
    width: 100%; }
  article .gallery {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 2em 0; }
    article .gallery::after {
      clear: both;
      content: "";
      display: block; }
    article .gallery .item {
      float: left;
      display: block;
      margin-right: 2.35765%;
      width: 48.82117%; }
      article .gallery .item:last-child {
        margin-right: 0; }
      article .gallery .item h3 {
        padding: 1em 0; }