/* normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15 /* 1 */;
  -webkit-text-size-adjust: 100% /* 2 */;
}
body {
  margin: 0;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
hr {
  box-sizing: content-box /* 1 */;
  height: 0 /* 1 */;
  overflow: visible /* 2 */;
}
pre {
  font-family: monospace, monospace /* 1 */;
  font-size: 1em /* 2 */;
}
a {
  background-color: transparent;
}
abbr[title] {
  border-bottom: none /* 1 */;
  text-decoration: underline /* 2 */;
  text-decoration: underline dotted /* 2 */;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace /* 1 */;
  font-size: 1em /* 2 */;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
img {
  border-style: none;
}
button,
input,
optgroup,
select,
textarea {
  font-family: inherit /* 1 */;
  font-size: 100% /* 1 */;
  line-height: 1.15 /* 1 */;
  margin: 0 /* 2 */;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
button:-moz-focusring,
[type="button"]-moz-focusring,
[type="reset"]-moz-focusring,
[type="submit"]-moz-focusring {
  outline: 1px dotted ButtonText;
}
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
legend {
  box-sizing: border-box /* 1 */;
  color: inherit /* 2 */;
  display: table /* 1 */;
  max-width: 100% /* 1 */;
  padding: 0 /* 3 */;
  white-space: normal /* 1 */;
}
progress {
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box /* 1 */;
  padding: 0 /* 2 */;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield /* 1 */;
  outline-offset: -2px /* 2 */;
}
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button /* 1 */;
  font: inherit /* 2 */;
}
details {
  display: block;
}
summary {
  display: list-item;
}
template {
  display: none;
}
[hidden] {
  display: none;
}
#header {
  padding: 10px;
  z-index: 10;
  position: relative;
  background-color: #fff;
}
@media screen and (min-width: 900px) {
  #header {
    position: fixed;
    left: 0;
    right: 0;
    padding: 10px 40px;
    background-color: rgba(255,255,255,0.9);
  }
}
#header #logo {
  background-image: url("images/logo.svg");
  background-size: cover;
  display: block;
  width: 136px;
  height: 40px;
  margin: 0 auto;
}
@media screen and (min-width: 900px) {
  #header #logo {
    margin: 0;
    display: inline-block;
  }
}
#header #docsearch-input {
  border: 1px solid #e3e3e3;
  border-radius: 15px;
  padding: 0 10px 0 30px;
  outline: none;
  height: 30px;
  font-size: 1.2rem;
  margin-top: 5px;
}
#header .main-nav {
  float: right;
  display: none;
}
@media screen and (min-width: 900px) {
  #header .main-nav {
    display: block;
  }
}
#header .nav-items {
  padding: 0;
  margin: 0;
  height: 40px;
  line-height: 40px;
}
#header .nav-items > li {
  padding: 0;
  margin: 0 10px;
}
#header .nav-item {
  font-size: 1.4rem;
font
  line-height: 30px;
}
#header nav li {
  display: inline-block;
}
#header .nav-link {
  color: #9b9b9b;
  font-size: 1.2rem;
}
#header .nav-links-header {
  font-weight: bold;
  font-size: 1.2rem;
}
#header .dropdown-toggle {
  cursor: pointer;
}
#header .dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  padding: 0 20px 10px 20px;
  border: 1px solid #eee;
}
#header .dropdown:hover .dropdown-content {
  display: block;
}
#header .dropdown-content li {
  display: block;
  margin-top: 10px;
  line-height: 20px;
}
#header ul {
  padding-left: 1rem;
}
#footer {
  background: #262a30;
  padding: 50px 0;
  border-top: 1px solid #ddd;
  color: #999;
}
#footer a {
  color: #258fb8;
  text-decoration: none;
}
#footer a:hover {
  text-decoration: underline;
}
#footer-info {
  line-height: 1.6em;
  font-size: 0.85em;
}
#sidebar {
  display: none;
  width: 200px;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-x: hidden;
  overflow-y: auto;
  margin-top: 80px;
  padding: 0 20px 20px 40px;
}
@media screen and (min-width: 900px) {
  #sidebar {
    display: block;
  }
}
#sidebar ol {
  padding-left: 0.6em;
}
#sidebar li {
  list-style-type: none;
}
#sidebar li.selected > a {
  font-weight: bold;
}
#sidebar .sidebar-link {
  color: #9b9b9b;
  font-size: 1.4rem;
}
#sidebar .sidebar-link.selected {
  font-weight: bold;
}
#sidebar .toc-text {
  color: #9b9b9b;
  font-size: 1.2rem;
}
#sidebar .toc-item.toc-level-1 > a {
  font-weight: bold;
}
.article {
  margin: 40px;
  padding-top: 60px;
}
@media screen and (min-width: 900px) {
  .article {
    margin-left: 320px;
  }
}
@media screen and (min-width: 1280px) {
  .article {
    margin-right: 240px;
  }
}
.article .highlight figure {
  margin: 0;
}
.article code {
  margin: 0 2px;
  color: #666;
}
.article .article-footer {
  margin: 60px 0 30px;
}
.article .article-footer .link {
  text-decoration: underline;
}
.article :target {
  padding-top: 80px;
  margin-top: -60px;
}
.article li {
  margin-top: 10px;
}
.article a {
  text-decoration: underline;
}
.article img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}
.article table {
  width: 100%;
  border-collapse: collapse;
}
.article td {
  border-top: 1px solid #999;
  padding: 1rem;
}
.article pre,
.article .highlight {
  background: #2d2d2d;
  margin: 0 -20px;
  padding: 15px 20px;
  border-style: solid;
  border-color: #ddd;
  border-width: 1px 0;
  overflow: auto;
  color: #ccc;
  line-height: 22.400000000000002px;
}
.article .highlight .gutter pre,
.article .gist .gist-file .gist-data .line-numbers {
  color: #666;
  font-size: 0.85em;
}
.article pre,
.article code {
  font-family: "Source Code Pro", Consolas, Monaco, Menlo, Consolas, monospace;
}
.article code {
  background: #eee;
  text-shadow: 0 1px #fff;
  padding: 0 0.3em;
}
.article pre code {
  background: none;
  text-shadow: none;
  padding: 0;
}
.article .highlight pre {
  border: none;
  margin: 0;
  padding: 0;
}
.article .highlight table {
  margin: 0;
  width: auto;
}
.article .highlight td {
  border: none;
  padding: 0;
}
.article .highlight figcaption {
  font-size: 0.85em;
  color: #999;
  line-height: 1em;
  margin-bottom: 1em;
}
.article .highlight figcaption a {
  float: right;
}
.article .highlight .gutter pre {
  text-align: right;
  padding-right: 20px;
}
.article .highlight .line {
  height: 22.400000000000002px;
}
.article .highlight .line.marked {
  background: #515151;
}
.article .gist {
  margin: 0 -20px;
  border-style: solid;
  border-color: #ddd;
  border-width: 1px 0;
  background: #2d2d2d;
  padding: 15px 20px 15px 0;
}
.article .gist .gist-file {
  border: none;
  font-family: "Source Code Pro", Consolas, Monaco, Menlo, Consolas, monospace;
  margin: 0;
}
.article .gist .gist-file .gist-data {
  background: none;
  border: none;
}
.article .gist .gist-file .gist-data .line-numbers {
  background: none;
  border: none;
  padding: 0 20px 0 0;
}
.article .gist .gist-file .gist-data .line-data {
  padding: 0 !important;
}
.article .gist .gist-file .highlight {
  margin: 0;
  padding: 0;
  border: none;
}
.article .gist .gist-file .gist-meta {
  background: #2d2d2d;
  color: #999;
  font: 0.85em -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  text-shadow: 0 0;
  padding: 0;
  margin-top: 1em;
  margin-left: 20px;
}
.article .gist .gist-file .gist-meta a {
  color: #258fb8;
  font-weight: normal;
}
.article .gist .gist-file .gist-meta a:hover {
  text-decoration: underline;
}
pre .comment,
pre .title {
  color: #999;
}
pre .variable,
pre .attribute,
pre .tag,
pre .regexp,
pre .ruby .constant,
pre .xml .tag .title,
pre .xml .pi,
pre .xml .doctype,
pre .html .doctype,
pre .css .id,
pre .css .class,
pre .css .pseudo {
  color: #f2777a;
}
pre .number,
pre .preprocessor,
pre .built_in,
pre .literal,
pre .params,
pre .constant {
  color: #f99157;
}
pre .class,
pre .ruby .class .title,
pre .css .rules .attribute {
  color: #9c9;
}
pre .string,
pre .value,
pre .inheritance,
pre .header,
pre .ruby .symbol,
pre .xml .cdata {
  color: #9c9;
}
pre .css .hexcolor {
  color: #6cc;
}
pre .function,
pre .python .decorator,
pre .python .title,
pre .ruby .function .title,
pre .ruby .title .keyword,
pre .perl .sub,
pre .javascript .title,
pre .coffeescript .title {
  color: #69c;
}
pre .keyword,
pre .javascript .function {
  color: #c9c;
}
@media mq-mobile {
  #mobile-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: #191919;
    border-right: 1px solid #fff;
  }
}
@media mq-mobile {
  .mobile-nav-link {
    display: block;
    color: #999;
    text-decoration: none;
    padding: 15px 20px;
    font-weight: bold;
  }
  .mobile-nav-link:hover {
    color: #fff;
  }
}
#sponsors {
  display: none;
  position: fixed;
  bottom: 0;
  right: 0;
  padding: 2rem;
}
@media screen and (min-width: 1280px) {
  #sponsors {
    display: block;
  }
}
#sponsors .sponsors-header {
  font-size: 1.2rem;
  color: #9b9b9b;
}
#sponsors .sponsor-list {
  padding-left: 2rem;
}
#sponsors .sponsor {
  list-style-type: none;
  margin-top: 1rem;
}
#sponsors .sponsor-image {
  width: 130px;
}
#carbonads {
  width: 130px;
  display: block;
  overflow: hidden;
  line-height: 1.5;
  position: relative;
  float: right;
  margin: 20px;
}
@media screen and (min-width: 900px) {
  #carbonads {
    margin-top: 60px;
  }
}
@media screen and (min-width: 1280px) {
  #carbonads {
    float: none;
    position: fixed;
    right: 0;
    top: 6rem;
  }
}
#carbonads a {
  color: #9b9b9b;
}
#carbonads span {
  display: block;
  overflow: hidden;
}
#carbonads .carbon-img {
  display: block;
  margin: 0 auto 8px;
  line-height: 0;
}
#carbonads .carbon-text {
  display: block;
  color: #9b9b9b;
  font-size: 1.2rem;
  margin-bottom: 20px;
}
#carbonads .carbon-poweredby {
  display: block;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1rem;
  line-height: 1;
}
.post .metadata {
  margin-top: 60px;
  margin-bottom: 60px;
}
.post .metadata .metadata-title {
  text-align: center;
  font-size: 40px;
  font-weight: lighter;
  line-height: 1.2;
  margin-bottom: 4px;
}
.post .metadata .metadata-author {
  text-align: center;
  font-weight: lighter;
  background: #fff;
  color: #777;
  margin-top: 0;
}
.post .links {
  margin-top: 40px;
}
html {
  font-size: 62.5%;
}
html,
body,
#container {
  height: 100%;
}
#wrap {
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
body,
button,
input,
select,
textarea {
  color: #555;
  font-family: 'Open Sans', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: #555;
}