@charset "UTF-8";
/* Color of text by default */
/* Color of titles h2-h3-h4-h5 */
/* Color of links */
/* Color of hovered links */
/* color of anchors on titles */
/* Background color of menu header */
/*Color of menu header border */
/* Search field background color (by default borders + icons) */
/* Override search field border color */
/* Override search field icons color */
/* Background color of the active section and its childs */
/* Background color of other sections */
/* Color of links in menu */
/* Color of links in menu, when hovered */
/* Color of active category text */
/* Color of background for the active category (only) */
/* Color of 'page visited' icons in menu */
/* Color of <hr> separator in menu */
/* Color of text by default */
/* Color of titles h2-h3-h4-h5 */
/* Color of links */
/* Color of hovered links */
/* color of anchors on titles */
/* Background color of menu header */
/*Color of menu header border */
/* Search field background color (by default borders + icons) */
/* Override search field border color */
/* Override search field icons color */
/* Background color of the active section and its childs */
/* Background color of other sections */
/* Color of links in menu */
/* Color of links in menu, when hovered */
/* Color of active category text */
/* Color of background for the active category (only) */
/* Color of 'page visited' icons in menu */
/* Color of <hr> separator in menu */
@font-face {
  font-family: 'Novacento Sans Wide';
  src: url("../fonts/Novecentosanswide-UltraLight-webfont.eot");
  src: url("../fonts/Novecentosanswide-UltraLight-webfont.eot?#iefix") format("embedded-opentype"), url("../fonts/Novecentosanswide-UltraLight-webfont.woff2") format("woff2"), url("../fonts/Novecentosanswide-UltraLight-webfont.woff") format("woff"), url("../fonts/Novecentosanswide-UltraLight-webfont.ttf") format("truetype"), url("../fonts/Novecentosanswide-UltraLight-webfont.svg#novecento_sans_wideultralight") format("svg");
  font-style: normal;
  font-weight: 200; }

@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 300;
  src: url("../fonts/Work_Sans_300.eot?#iefix") format("embedded-opentype"), url("../fonts/Work_Sans_300.woff") format("woff"), url("../fonts/Work_Sans_300.woff2") format("woff2"), url("../fonts/Work_Sans_300.svg#WorkSans") format("svg"), url("../fonts/Work_Sans_300.ttf") format("truetype"); }

@font-face {
  font-family: 'Work Sans';
  font-style: normal;
  font-weight: 500;
  src: url("../fonts/Work_Sans_500.eot?#iefix") format("embedded-opentype"), url("../fonts/Work_Sans_500.woff") format("woff"), url("../fonts/Work_Sans_500.woff2") format("woff2"), url("../fonts/Work_Sans_500.svg#WorkSans") format("svg"), url("../fonts/Work_Sans_500.ttf") format("truetype"); }

.callout {
  padding: 1rem 1.3rem;
  border: 3px solid #f0f0f0;
  margin-bottom: 1rem; }
  .callout > *:first-child {
    margin-top: 0; }
  .callout > *:last-child {
    margin-bottom: 0; }

#chapter {
  display: flex;
  height: 100%;
  padding: 2rem 0 0; }
  #chapter #body-inner {
    width: 100%; }
    #chapter #body-inner > p:first-of-type {
      font-size: 1.2rem; }
  #chapter h3 {
    font-family: "Work Sans", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    font-weight: 300; }
  #chapter h1 {
    font-size: 3.5rem;
    padding-top: .3em; }
    @media only all and (min-width: 48em) and (max-width: 59.938em) {
      #chapter h1 {
        font-size: 3rem; } }
    @media only all and (max-width: 47.938em) {
      #chapter h1 {
        font-size: 2rem; } }

.last-updated {
  margin-top: 5rem; }

#footer {
  padding: 3rem 1rem;
  color: #b3b3b3;
  font-size: 13px; }
  #footer p {
    margin: 0 0 5px; }
    #footer p i.fa {
      margin-right: 5px; }

/* notices */
div.notices {
  margin: 2rem 0;
  position: relative;
  padding: 1rem 2rem;
  padding-left: 3.5rem;
  color: #555;
  font-size: 90%; }
  div.notices p {
    font-size: 1em;
    margin-top: 0;
    margin-bottom: 0; }
  div.notices ul, div.notices ol {
    margin-top: .5rem;
    margin-bottom: .5rem; }
  div.notices pre code {
    font-size: 90%; }
  div.notices pre:last-child {
    margin-bottom: .8rem; }
  div.notices:before {
    position: absolute;
    top: .55rem;
    font-family: FontAwesome;
    font-size: 1.5rem;
    content: '\F06A';
    left: 1.3rem; }
  div.notices.info {
    background: #fff2db; }
    div.notices.info:before {
      color: #f5a132; }
  div.notices.warning {
    background: #fae2e2;
    color: #6d2622; }
    div.notices.warning:before {
      content: '\F071';
      color: #d9534f; }
  div.notices.note {
    background: #e7f2fa; }
    div.notices.note:before {
      content: '\F05A';
      color: #4ea5de; }
  div.notices.tip {
    background: #e6f9e6; }
    div.notices.tip:before {
      content: '\F0EB';
      color: #5cb85c; }

#sidebar-toggle-span {
  display: none; }
  @media only all and (max-width: 47.938em) {
    #sidebar-toggle-span {
      display: inline; } }

#sidebar {
  background-color: #322a38;
  position: fixed;
  top: 0;
  width: 300px;
  bottom: 0;
  left: 0;
  font-weight: 400;
  font-size: 15px; }
  @media only all and (max-width: 59.938em) {
    #sidebar {
      width: 230px; } }
  @media only all and (max-width: 47.938em) {
    #sidebar {
      width: 230px;
      left: -230px; } }
  #sidebar a {
    color: #ccc; }
    #sidebar a:hover {
      color: #e6e6e6; }
    #sidebar a.subtitle {
      color: rgba(204, 204, 204, 0.6); }
    #sidebar a.padding {
      padding: 0 1rem; }
  #sidebar hr {
    border-bottom: 1px solid #2a232f; }
  #sidebar h5 {
    margin: 2rem 0 0;
    position: relative;
    line-height: 2; }
    #sidebar h5 a {
      display: block;
      margin-left: 0;
      margin-right: 0;
      padding-left: 1rem;
      padding-right: 1rem; }
    #sidebar h5 i {
      color: rgba(204, 204, 204, 0.6);
      position: absolute;
      right: 0.6rem;
      top: 0.7rem;
      font-size: 80%; }
    #sidebar h5.parent a {
      background: #201b24;
      color: #d9d9d9 !important; }
    #sidebar h5.parent + ul.topics {
      display: block; }
    #sidebar h5.active a {
      background: #fff;
      color: #777 !important; }
    #sidebar h5.active i {
      color: #777 !important; }
    #sidebar h5.active + ul.topics {
      display: block; }
    #sidebar h5 + ul.topics {
      display: none;
      margin-top: 0; }
  #sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0; }
    #sidebar ul.searched a {
      color: #999999; }
    #sidebar ul.searched .search-match a {
      color: #e6e6e6; }
      #sidebar ul.searched .search-match a:hover {
        color: white; }
    #sidebar ul.topics > li > a {
      line-height: 2rem;
      font-size: 1.1rem; }
      #sidebar ul.topics > li > a b {
        opacity: 0.5;
        font-weight: normal; }
    #sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
      background: #251f29; }
    #sidebar ul.topics > li > ul > li {
      padding-left: 1.2rem; }
    #sidebar ul.topics li.parent > ul,
    #sidebar ul.topics li.active > ul {
      display: block; }
    #sidebar ul.topics.searched ul {
      display: block; }
    #sidebar ul ul {
      display: none;
      padding-bottom: 1rem; }
      #sidebar ul ul ul {
        padding-bottom: 0; }
    #sidebar ul li {
      display: block;
      padding: 0; }
      #sidebar ul li li {
        padding-left: 1rem; }
      #sidebar ul li a {
        display: block;
        padding: 4px 1rem 4px; }
        #sidebar ul li a span {
          text-overflow: ellipsis;
          overflow: hidden;
          white-space: nowrap;
          display: block; }
      #sidebar ul li li > a {
        text-indent: -0.5rem;
        padding-left: 1.5rem; }
      #sidebar ul li.visited + span {
        margin-right: 16px; }
      #sidebar ul li.visited > a .read-icon {
        color: #00bdf3;
        display: inline; }
      #sidebar ul li.active > a {
        background: #fff;
        color: #777 !important; }
  #sidebar #shortcuts li {
    padding: 2px 0;
    list-style: none; }
  #sidebar #shortcuts h3 {
    font-family: "Novacento Sans Wide", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    color: white;
    margin-top: 1rem;
    padding-left: 1rem; }

/* Table of contents */
#toc {
  position: fixed;
  top: 110px;
  right: 2rem;
  width: 300px;
  background-color: rgba(255, 255, 255, 0.8);
  border-left: thin solid #ececec;
  /* the following styles are needed to avoid "style jumps" when elements get .highlight added */ }
  #toc > .wrapper {
    padding: 15px 25px; }
  @media only all and (max-width: 1200px) {
    #toc {
      position: static;
      border: 0;
      margin-top: 3rem; }
      #toc > .wrapper {
        padding-left: 5px; } }
  #toc a {
    line-height: 1.1;
    display: inline-block; }
    #toc a:after {
      display: block;
      content: "";
      height: 1px; }

#toc-title {
  font-weight: 400; }

#TableOfContents {
  font-size: 13px !important;
  max-height: 85vh;
  overflow: auto;
  padding: 15px 0; }
  #TableOfContents ul {
    list-style: none;
    margin: 0;
    padding: 0; }
  #TableOfContents li {
    margin: 7px 0;
    line-height: 1; }
  #TableOfContents > ul > li > a {
    display: none !important; }
  #TableOfContents > ul > li > ul > li > a {
    font-weight: bold; }
  #TableOfContents > ul > li > ul > li ul {
    padding-left: 10px; }
  #TableOfContents > ul > li > ul > li > ul li > ul > li ul {
    display: none; }

#top-github-link {
  order: 2;
  white-space: nowrap; }
  #top-github-link .github-link {
    font-weight: 400;
    font-size: 0.875rem;
    padding: 1rem; }

#breadcrumbs {
  order: 1;
  flex-grow: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis; }
  #breadcrumbs span {
    padding: 0 0.1rem; }

#top-bar {
  display: flex;
  align-items: center;
  background: #f6f6f6;
  border-radius: 2px;
  padding: 0 1rem;
  height: 0;
  min-height: 3rem; }
  #top-bar .how-to-improve {
    font-size: .7em; }

@media only all and (max-width: 1024px) {
  #breadcrumbs .links {
    display: none; } }

.is-sticky #top-bar {
  box-shadow: -1px 2px 5px 1px rgba(0, 0, 0, 0.1); }

.version-pill {
  font-family: "Work Sans", "Helvetica", "Arial", sans-serif;
  font-weight: 400;
  display: inline-block;
  font-size: 1rem;
  background-color: #1abc9c;
  color: #fff;
  padding: 2px 5px;
  border-radius: 3px;
  line-height: 1rem;
  vertical-align: middle;
  user-select: none; }
  .version-pill.in-title {
    margin-left: 5px; }

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

@-webkit-viewport {
  width: device-width; }

@-moz-viewport {
  width: device-width; }

@-ms-viewport {
  width: device-width; }

@-o-viewport {
  width: device-width; }

@viewport {
  width: device-width; }

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

body {
  margin: 0; }

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block; }

audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline; }

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

[hidden],
template {
  display: none; }

a {
  background: transparent;
  text-decoration: none; }

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

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

b,
strong {
  font-weight: bold; }

dfn {
  font-style: italic; }

mark {
  background: #FFFF27;
  color: #333; }

sub,
sup {
  font-size: 0.8rem;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sup {
  top: -0.5em; }

sub {
  bottom: -0.25em; }

img {
  border: 0;
  max-width: 100%; }

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

figure {
  margin: 1em 40px; }

hr {
  height: 0; }

pre {
  overflow: auto; }

button,
input,
optgroup,
select,
textarea {
  color: inherit;
  font: inherit;
  margin: 0; }

button {
  overflow: visible; }

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; }

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

input {
  line-height: normal; }

input[type="checkbox"],
input[type="radio"] {
  padding: 0; }

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

input[type="search"] {
  -webkit-appearance: textfield; }

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

legend {
  border: 0;
  padding: 0; }

textarea {
  overflow: auto; }

optgroup {
  font-weight: bold; }

table {
  border-collapse: collapse;
  border-spacing: 0;
  table-layout: fixed;
  width: 100%; }

tr, td, th {
  vertical-align: middle; }

th, td {
  padding: 0.425rem 0; }

th {
  text-align: left; }

.container {
  width: 75em;
  margin: 0 auto;
  padding: 0; }

@media only all and (min-width: 60em) and (max-width: 74.938em) {
  .container {
    width: 60em; } }

@media only all and (min-width: 48em) and (max-width: 59.938em) {
  .container {
    width: 48em; } }

@media only all and (min-width: 30.063em) and (max-width: 47.938em) {
  .container {
    width: 30em; } }

@media only all and (max-width: 30em) {
  .container {
    width: 100%; } }

.grid {
  display: -webkit-box;
  display: -moz-box;
  display: box;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-flow: row;
  -moz-flex-flow: row;
  flex-flow: row;
  list-style: none;
  margin: 0;
  padding: 0; }

@media only all and (max-width: 47.938em) {
  .grid {
    -webkit-flex-flow: row wrap;
    -moz-flex-flow: row wrap;
    flex-flow: row wrap; } }

.block {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  box-flex: 1;
  -webkit-flex: 1;
  -moz-flex: 1;
  -ms-flex: 1;
  flex: 1;
  min-width: 0;
  min-height: 0; }

@media only all and (max-width: 47.938em) {
  .block {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 100%;
    -moz-flex: 0 100%;
    -ms-flex: 0 100%;
    flex: 0 100%; } }

.content {
  margin: 0.625rem;
  padding: 0.938rem; }

@media only all and (max-width: 47.938em) {
  body [class*="size-"] {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 100%;
    -moz-flex: 0 100%;
    -ms-flex: 0 100%;
    flex: 0 100%; } }

.size-1-2 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 50%;
  -moz-flex: 0 50%;
  -ms-flex: 0 50%;
  flex: 0 50%; }

.size-1-3 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 33.33333%;
  -moz-flex: 0 33.33333%;
  -ms-flex: 0 33.33333%;
  flex: 0 33.33333%; }

.size-1-4 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 25%;
  -moz-flex: 0 25%;
  -ms-flex: 0 25%;
  flex: 0 25%; }

.size-1-5 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 20%;
  -moz-flex: 0 20%;
  -ms-flex: 0 20%;
  flex: 0 20%; }

.size-1-6 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 16.66667%;
  -moz-flex: 0 16.66667%;
  -ms-flex: 0 16.66667%;
  flex: 0 16.66667%; }

.size-1-7 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 14.28571%;
  -moz-flex: 0 14.28571%;
  -ms-flex: 0 14.28571%;
  flex: 0 14.28571%; }

.size-1-8 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 12.5%;
  -moz-flex: 0 12.5%;
  -ms-flex: 0 12.5%;
  flex: 0 12.5%; }

.size-1-9 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 11.11111%;
  -moz-flex: 0 11.11111%;
  -ms-flex: 0 11.11111%;
  flex: 0 11.11111%; }

.size-1-10 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 10%;
  -moz-flex: 0 10%;
  -ms-flex: 0 10%;
  flex: 0 10%; }

.size-1-11 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 9.09091%;
  -moz-flex: 0 9.09091%;
  -ms-flex: 0 9.09091%;
  flex: 0 9.09091%; }

.size-1-12 {
  -webkit-box-flex: 0;
  -moz-box-flex: 0;
  box-flex: 0;
  -webkit-flex: 0 8.33333%;
  -moz-flex: 0 8.33333%;
  -ms-flex: 0 8.33333%;
  flex: 0 8.33333%; }

@media only all and (min-width: 48em) and (max-width: 59.938em) {
  .size-tablet-1-2 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 50%;
    -moz-flex: 0 50%;
    -ms-flex: 0 50%;
    flex: 0 50%; }
  .size-tablet-1-3 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 33.33333%;
    -moz-flex: 0 33.33333%;
    -ms-flex: 0 33.33333%;
    flex: 0 33.33333%; }
  .size-tablet-1-4 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 25%;
    -moz-flex: 0 25%;
    -ms-flex: 0 25%;
    flex: 0 25%; }
  .size-tablet-1-5 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 20%;
    -moz-flex: 0 20%;
    -ms-flex: 0 20%;
    flex: 0 20%; }
  .size-tablet-1-6 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 16.66667%;
    -moz-flex: 0 16.66667%;
    -ms-flex: 0 16.66667%;
    flex: 0 16.66667%; }
  .size-tablet-1-7 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 14.28571%;
    -moz-flex: 0 14.28571%;
    -ms-flex: 0 14.28571%;
    flex: 0 14.28571%; }
  .size-tablet-1-8 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 12.5%;
    -moz-flex: 0 12.5%;
    -ms-flex: 0 12.5%;
    flex: 0 12.5%; }
  .size-tablet-1-9 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 11.11111%;
    -moz-flex: 0 11.11111%;
    -ms-flex: 0 11.11111%;
    flex: 0 11.11111%; }
  .size-tablet-1-10 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 10%;
    -moz-flex: 0 10%;
    -ms-flex: 0 10%;
    flex: 0 10%; }
  .size-tablet-1-11 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 9.09091%;
    -moz-flex: 0 9.09091%;
    -ms-flex: 0 9.09091%;
    flex: 0 9.09091%; }
  .size-tablet-1-12 {
    -webkit-box-flex: 0;
    -moz-box-flex: 0;
    box-flex: 0;
    -webkit-flex: 0 8.33333%;
    -moz-flex: 0 8.33333%;
    -ms-flex: 0 8.33333%;
    flex: 0 8.33333%; } }

@media only all and (max-width: 47.938em) {
  @supports not (flex-wrap: wrap) {
    .grid {
      display: block;
      -webkit-box-lines: inherit;
      -moz-box-lines: inherit;
      box-lines: inherit;
      -webkit-flex-wrap: inherit;
      -moz-flex-wrap: inherit;
      -ms-flex-wrap: inherit;
      flex-wrap: inherit; }
    .block {
      display: block;
      -webkit-box-flex: inherit;
      -moz-box-flex: inherit;
      box-flex: inherit;
      -webkit-flex: inherit;
      -moz-flex: inherit;
      -ms-flex: inherit;
      flex: inherit; } } }

.first-block {
  -webkit-box-ordinal-group: 0;
  -webkit-order: -1;
  -ms-flex-order: -1;
  order: -1; }

.last-block {
  -webkit-box-ordinal-group: 2;
  -webkit-order: 1;
  -ms-flex-order: 1;
  order: 1; }

.fixed-blocks {
  -webkit-flex-flow: row wrap;
  -moz-flex-flow: row wrap;
  flex-flow: row wrap; }

.fixed-blocks .block {
  -webkit-box-flex: inherit;
  -moz-box-flex: inherit;
  box-flex: inherit;
  -webkit-flex: inherit;
  -moz-flex: inherit;
  -ms-flex: inherit;
  flex: inherit;
  width: 25%; }

@media only all and (min-width: 60em) and (max-width: 74.938em) {
  .fixed-blocks .block {
    width: 33.33333%; } }

@media only all and (min-width: 48em) and (max-width: 59.938em) {
  .fixed-blocks .block {
    width: 50%; } }

@media only all and (max-width: 47.938em) {
  .fixed-blocks .block {
    width: 100%; } }

body {
  font-size: 1.05rem;
  line-height: 1.7; }

h1, h2, h3, h4, h5, h6 {
  margin: 1.5em 0 1.7rem 0;
  text-rendering: optimizeLegibility; }

h1 {
  margin-top: 0;
  font-size: 3.25rem; }

h2 {
  font-size: 2.55rem; }

h3 {
  font-size: 2.15rem; }

h4 {
  font-size: 1.8rem; }

h5 {
  font-size: 1.4rem; }

h6 {
  font-size: 0.9rem; }

p {
  margin: 1.7rem 0; }

ul, ol {
  margin-top: 1.7rem;
  margin-bottom: 1.7rem; }

ul ul, ul ol, ol ul, ol ol {
  margin-top: 0;
  margin-bottom: 0; }

blockquote {
  margin: 1.7rem 0;
  padding-left: 0.85rem; }

cite {
  display: block;
  font-size: 0.925rem; }

cite:before {
  content: "\2014    "; }

pre {
  margin: 1.7rem 0;
  padding: 0.938rem; }

code {
  vertical-align: baseline; }

small {
  font-size: 0.925rem; }

hr {
  border-left: none;
  border-right: none;
  border-top: none;
  margin: 1.7rem 0; }

fieldset {
  border: 0;
  padding: 0.938rem;
  margin: 0 0 1.7rem 0; }

input,
label,
select {
  display: block; }

label {
  margin-bottom: 0.425rem; }

label.required:after {
  content: "*"; }

label abbr {
  display: none; }

textarea, input[type="email"], input[type="number"], input[type="password"], input[type="search"], input[type="tel"], input[type="text"], input[type="url"], input[type="color"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="time"], input[type="week"], select[multiple=multiple] {
  -webkit-transition: border-color;
  -moz-transition: border-color;
  transition: border-color;
  border-radius: 0.1875rem;
  margin-bottom: 0.85rem;
  padding: 0.425rem 0.425rem;
  width: 100%; }

textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, select[multiple=multiple]:focus {
  outline: none; }

textarea {
  resize: vertical; }

input[type="checkbox"], input[type="radio"] {
  display: inline;
  margin-right: 0.425rem; }

input[type="file"] {
  width: 100%; }

select {
  width: auto;
  max-width: 100%;
  margin-bottom: 1.7rem; }

button,
input[type="submit"] {
  cursor: pointer;
  user-select: none;
  vertical-align: middle;
  white-space: nowrap;
  border: inherit; }

/*# sourceMappingURL=nucleus.css.map */
/* Color of text by default */
/* Color of titles h2-h3-h4-h5 */
/* Color of links */
/* Color of hovered links */
/* color of anchors on titles */
/* Background color of menu header */
/*Color of menu header border */
/* Search field background color (by default borders + icons) */
/* Override search field border color */
/* Override search field icons color */
/* Background color of the active section and its childs */
/* Background color of other sections */
/* Color of links in menu */
/* Color of links in menu, when hovered */
/* Color of active category text */
/* Color of background for the active category (only) */
/* Color of 'page visited' icons in menu */
/* Color of <hr> separator in menu */
.button,
.button-secondary {
  display: inline-block;
  padding: 7px 12px; }
  .button:active,
  .button-secondary:active {
    margin: 2px 0 -2px 0; }

body {
  background: #fff;
  color: #444;
  font-family: "Open Sans", "Helvetica", "Arial", sans-serif;
  line-height: 1.6;
  font-size: 16px; }

a {
  color: #00bdf3; }
  a:hover {
    color: #0082a7; }

pre {
  position: relative;
  color: #ffffff; }

.bg {
  background: #fff;
  border: 1px solid #eaeaea; }

b,
strong,
label,
th {
  font-weight: 600; }

.default-animation,
#header #logo-svg,
#header #logo-svg path,
#sidebar,
#sidebar ul,
#body,
#body .padding,
#body .nav {
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  transition: all 0.5s ease; }

#grav-logo {
  max-width: 60%; }
  #grav-logo path {
    fill: #fff !important; }

#sidebar {
  font-weight: 300 !important; }

fieldset {
  border: 1px solid #ddd; }

textarea,
input[type="email"],
input[type="number"],
input[type="password"],
input[type="search"],
input[type="tel"],
input[type="text"],
input[type="url"],
input[type="color"],
input[type="date"],
input[type="datetime"],
input[type="datetime-local"],
input[type="month"],
input[type="time"],
input[type="week"],
select[multiple=multiple] {
  background-color: white;
  border: 1px solid #ddd;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06); }
  textarea:hover,
  input[type="email"]:hover,
  input[type="number"]:hover,
  input[type="password"]:hover,
  input[type="search"]:hover,
  input[type="tel"]:hover,
  input[type="text"]:hover,
  input[type="url"]:hover,
  input[type="color"]:hover,
  input[type="date"]:hover,
  input[type="datetime"]:hover,
  input[type="datetime-local"]:hover,
  input[type="month"]:hover,
  input[type="time"]:hover,
  input[type="week"]:hover,
  select[multiple=multiple]:hover {
    border-color: #c4c4c4; }
  textarea:focus,
  input[type="email"]:focus,
  input[type="number"]:focus,
  input[type="password"]:focus,
  input[type="search"]:focus,
  input[type="tel"]:focus,
  input[type="text"]:focus,
  input[type="url"]:focus,
  input[type="color"]:focus,
  input[type="date"]:focus,
  input[type="datetime"]:focus,
  input[type="datetime-local"]:focus,
  input[type="month"]:focus,
  input[type="time"]:focus,
  input[type="week"]:focus,
  select[multiple=multiple]:focus {
    border-color: #00bdf3;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06), 0 0 5px rgba(0, 169, 218, 0.7); }

#header-wrapper {
  background: #8451a1;
  color: #fff;
  text-align: center;
  border-bottom: 4px solid #9c6fb6;
  padding: 1rem; }

#header a {
  display: inline-block; }

#header #logo-svg {
  width: 8rem;
  height: 2rem; }
  #header #logo-svg path {
    fill: #fff; }

.searchbox {
  margin-top: 1rem;
  position: relative;
  border: 1px solid #915eae;
  background: #764890;
  border-radius: 4px; }
  .searchbox label {
    color: rgba(255, 255, 255, 0.8);
    position: absolute;
    left: 10px;
    top: 3px; }
  .searchbox span {
    color: rgba(255, 255, 255, 0.6);
    position: absolute;
    right: 10px;
    top: 3px;
    cursor: pointer; }
    .searchbox span:hover {
      color: rgba(255, 255, 255, 0.9); }
  .searchbox input {
    display: inline-block;
    color: #fff;
    width: 100%;
    height: 30px;
    background: transparent;
    border: 0;
    padding: 0 25px 0 30px;
    margin: 0;
    font-weight: 300; }
    .searchbox input::-webkit-input-placeholder {
      color: rgba(255, 255, 255, 0.6); }
    .searchbox input::-moz-placeholder {
      color: rgba(255, 255, 255, 0.6); }
    .searchbox input:-moz-placeholder {
      color: rgba(255, 255, 255, 0.6); }
    .searchbox input:-ms-input-placeholder {
      color: rgba(255, 255, 255, 0.6); }
    .searchbox input::placeholder {
      color: rgba(255, 255, 255, 0.6); }

#main {
  background: #f7f7f7;
  margin: 0 0 1.563rem 0; }

#body {
  position: relative;
  margin-left: 300px;
  min-height: 100%; }
  @media only all and (max-width: 59.938em) {
    #body {
      margin-left: 230px; } }
  @media only all and (max-width: 47.938em) {
    #body {
      margin-left: 0;
      width: 100%; } }
  #body img,
  #body .video-container {
    margin: 3rem auto;
    display: block;
    text-align: center; }
    #body img.border,
    #body .video-container.border {
      border: 2px solid #e6e6e6 !important;
      padding: 2px; }
    #body img.shadow,
    #body .video-container.shadow {
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); }
  #body img.inline {
    display: inline !important;
    margin: 0 !important;
    vertical-align: bottom; }
  #body .bordered {
    border: 1px solid #ccc; }
  #body .padding {
    padding: 32px; }
    @media only all and (max-width: 59.938em) {
      #body .padding {
        position: static;
        padding: 15px 3rem; } }
    @media only all and (max-width: 47.938em) {
      #body .padding {
        padding: 5px 1rem; } }
  #body h1 + hr {
    margin-top: -1.7rem;
    margin-bottom: 3rem; }
  #body a.anchor-link {
    color: #ccc; }
    #body a.anchor-link:hover {
      color: #9c6fb6; }

/** Page navigation **/
#navigation .nav {
  height: 100%;
  cursor: pointer;
  text-align: center;
  display: inline-block; }
  #navigation .nav.nav-pref {
    left: 0; }
  #navigation .nav.nav-next {
    right: 0; }

#navigation .nav-next i {
  float: right;
  margin-left: 5px;
  margin-top: 2px; }

#body-inner {
  max-width: 1300px; }
  @media (min-width: 2004px) {
    #body-inner {
      margin-left: calc((100% - 1300px - 340px) / 2); } }
  @media only all and (min-width: 1200px) {
    #body-inner {
      margin-right: 340px; } }
  #body-inner .tabs-wrapper.ui-theme-badges {
    background: #1d1f21; }
    #body-inner .tabs-wrapper.ui-theme-badges .tabs-nav li {
      font-size: 0.9rem;
      text-transform: uppercase; }
      #body-inner .tabs-wrapper.ui-theme-badges .tabs-nav li a {
        background: #35393c; }
      #body-inner .tabs-wrapper.ui-theme-badges .tabs-nav li.current a {
        background: #4d5257; }
  #body-inner ul, #body-inner ol {
    margin: 0 0 1rem; }
  #body-inner li {
    margin-bottom: 0.6rem; }
  #body-inner h1 + * {
    margin-top: 0 !important; }

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Work Sans", "Helvetica", "Arial", sans-serif;
  text-rendering: optimizeLegibility;
  color: #5e5e5e;
  font-weight: 400;
  letter-spacing: -1px; }

h1 {
  color: #222;
  line-height: 1;
  border-bottom: 4px solid #f0f2f4;
  padding: .8em 0 .3em;
  font-size: 3rem;
  font-weight: 600; }

blockquote {
  border-left: 10px solid #f0f2f4; }
  blockquote p {
    font-size: 1.1rem;
    color: #999; }
  blockquote cite {
    display: block;
    text-align: right;
    color: #666;
    font-size: 1.2rem; }

/* attachments shortcode */
section.attachments {
  margin: 2rem 0;
  position: relative; }
  section.attachments label {
    font-weight: 400;
    padding-left: 0.5em;
    padding-top: 0.2em;
    padding-bottom: 0.2em;
    margin: 0; }
  section.attachments .attachments-files {
    padding: 15px;
    display: block;
    font-size: 1rem;
    margin-top: 0rem;
    margin-bottom: 0rem;
    color: #666; }
  section.attachments.orange label {
    color: #fff;
    background: #f0b37e; }
  section.attachments.orange .attachments-files {
    background: #fff2db; }
  section.attachments.green label {
    color: #fff;
    background: rgba(92, 184, 92, 0.8); }
  section.attachments.green .attachments-files {
    background: #e6f9e6; }
  section.attachments.blue label {
    color: #fff;
    background: #6ab0de; }
  section.attachments.blue .attachments-files {
    background: #e7f2fa; }
  section.attachments.grey label {
    color: #fff;
    background: #505d65; }
  section.attachments.grey .attachments-files {
    background: #f4f4f4; }

/* Children shortcode */
.children p {
  font-size: small;
  margin-top: 0px;
  padding-top: 0px;
  margin-bottom: 0px;
  padding-bottom: 0px; }

.children h2,
.children h3 {
  margin-bottom: 0px;
  margin-top: 5px; }

.children-li p {
  font-size: small;
  font-style: italic; }

.children-h2 p,
.children-h3 p {
  font-size: small;
  margin-top: 0;
  padding-top: 0;
  margin-bottom: 0;
  padding-bottom: 0; }

code,
kbd,
pre,
samp {
  font-family: "Consolas", "Menlo", monospace; }

code {
  white-space: nowrap;
  color: #444;
  background: #1b1f230d;
  padding: .2em .4em;
  border-radius: 3px;
  font-size: 85%;
  margin: 0; }

pre {
  padding: 1rem;
  margin: 1.5rem 0;
  background: #f7f7f8;
  border: 0;
  border-radius: 2px;
  line-height: 1.15; }
  pre code {
    display: block;
    color: #333;
    background: inherit;
    white-space: inherit;
    border: 0;
    padding: 0.5em;
    font-size: 14px;
    line-height: 1.45; }

hr {
  border-bottom: 4px solid #f0f2f4; }

.page-title {
  margin-top: -25px;
  padding: 25px;
  float: left;
  clear: both;
  background: #9c6fb6;
  color: #fff; }

.tabs-wrapper pre {
  margin: 1rem 0;
  border: 0;
  padding: 0;
  background: inherit; }

table {
  border: none;
  table-layout: auto;
  margin-bottom: 1rem;
  font-size: .9em; }

th {
  background: #f7f7f7;
  padding: 0.5rem .8rem;
  font-size: 1.1em; }

td {
  padding: 0.5rem .8rem;
  border-bottom: 1px solid #eaeaea; }

.button {
  background: #9c6fb6;
  color: #fff;
  box-shadow: 0 3px 0 #00a5d4; }
  .button:hover {
    background: #00a5d4;
    box-shadow: 0 3px 0 #008db6;
    color: #fff; }
  .button:active {
    box-shadow: 0 1px 0 #008db6; }

.button-secondary {
  background: #f8b450;
  color: #fff;
  box-shadow: 0 3px 0 #f7a733; }
  .button-secondary:hover {
    background: #f7a733;
    box-shadow: 0 3px 0 #f69b15;
    color: #fff; }
  .button-secondary:active {
    box-shadow: 0 1px 0 #f69b15; }

.bullets {
  margin: 1.7rem 0;
  margin-left: -0.85rem;
  margin-right: -0.85rem;
  overflow: auto; }

.bullet {
  float: left;
  padding: 0 0.85rem; }

.two-column-bullet {
  width: 50%; }
  @media only all and (max-width: 47.938em) {
    .two-column-bullet {
      width: 100%; } }

.three-column-bullet {
  width: 33.33333%; }
  @media only all and (max-width: 47.938em) {
    .three-column-bullet {
      width: 100%; } }

.four-column-bullet {
  width: 25%; }
  @media only all and (max-width: 47.938em) {
    .four-column-bullet {
      width: 100%; } }

.bullet-icon {
  float: left;
  background: #9c6fb6;
  padding: 0.875rem;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  color: #fff;
  font-size: 1.75rem;
  text-align: center; }

.bullet-icon-1 {
  background: #9c6fb6; }

.bullet-icon-2 {
  background: #00f3d8; }

.bullet-icon-3 {
  background: #e6f300; }

.bullet-content {
  margin-left: 4.55rem; }

.tooltipped {
  position: relative; }
  .tooltipped:after {
    position: absolute;
    z-index: 1000000;
    display: none;
    padding: 5px 8px;
    font: normal normal 11px/1.5 "Work Sans", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    color: #fff;
    text-align: center;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: break-word;
    white-space: pre;
    pointer-events: none;
    content: attr(aria-label);
    background: rgba(0, 0, 0, 0.8);
    border-radius: 3px;
    -webkit-font-smoothing: subpixel-antialiased; }
  .tooltipped:before {
    position: absolute;
    z-index: 1000001;
    display: none;
    width: 0;
    height: 0;
    color: rgba(0, 0, 0, 0.8);
    pointer-events: none;
    content: "";
    border: 5px solid transparent; }
  .tooltipped:hover:before, .tooltipped:hover:after, .tooltipped:active:before, .tooltipped:active:after, .tooltipped:focus:before, .tooltipped:focus:after {
    display: inline-block;
    text-decoration: none; }

.tooltipped-s:after,
.tooltipped-se:after,
.tooltipped-sw:after {
  top: 100%;
  right: 50%;
  margin-top: 5px; }

.tooltipped-s:before,
.tooltipped-se:before,
.tooltipped-sw:before {
  top: auto;
  right: 50%;
  bottom: -5px;
  margin-right: -5px;
  border-bottom-color: rgba(0, 0, 0, 0.8); }

.tooltipped-se:after {
  right: auto;
  left: 50%;
  margin-left: -15px; }

.tooltipped-sw:after {
  margin-right: -15px; }

.tooltipped-n:after,
.tooltipped-ne:after,
.tooltipped-nw:after {
  right: 50%;
  bottom: 100%;
  margin-bottom: 5px; }

.tooltipped-n:before,
.tooltipped-ne:before,
.tooltipped-nw:before {
  top: -5px;
  right: 50%;
  bottom: auto;
  margin-right: -5px;
  border-top-color: rgba(0, 0, 0, 0.8); }

.tooltipped-ne:after {
  right: auto;
  left: 50%;
  margin-left: -15px; }

.tooltipped-nw:after {
  margin-right: -15px; }

.tooltipped-s:after,
.tooltipped-n:after {
  transform: translateX(50%); }

.tooltipped-w:after {
  right: 100%;
  bottom: 50%;
  margin-right: 5px;
  transform: translateY(50%); }

.tooltipped-w:before {
  top: 50%;
  bottom: 50%;
  left: -5px;
  margin-top: -5px;
  border-left-color: rgba(0, 0, 0, 0.8); }

.tooltipped-e:after {
  bottom: 50%;
  left: 100%;
  margin-left: 5px;
  transform: translateY(50%); }

.tooltipped-e:before {
  top: 50%;
  right: -5px;
  bottom: 50%;
  margin-top: -5px;
  border-right-color: rgba(0, 0, 0, 0.8); }

.highlightable {
  padding: 1rem 0 1rem;
  overflow: auto;
  position: relative; }

.hljs::selection,
.hljs span::selection {
  background: #b7b7b7; }

.lightbox-active #body {
  overflow: visible; }
  .lightbox-active #body .padding {
    overflow: visible; }

#github-contrib i {
  vertical-align: middle; }

.featherlight img {
  margin: 0 !important; }

.lifecycle #body-inner ul {
  list-style: none;
  margin: 0;
  padding: 2rem 0 0;
  position: relative; }

.lifecycle #body-inner ol {
  margin: 1rem 0 1rem 0;
  padding: 2rem;
  position: relative; }
  .lifecycle #body-inner ol strong,
  .lifecycle #body-inner ol label,
  .lifecycle #body-inner ol th {
    text-decoration: underline; }
  .lifecycle #body-inner ol li {
    margin-left: 1rem; }
  .lifecycle #body-inner ol ol {
    margin-left: -1rem; }
  .lifecycle #body-inner ol h3 {
    margin-top: 1rem !important;
    right: 2rem !important; }

.lifecycle #body-inner h3[class*='level'] {
  font-size: 20px;
  position: absolute;
  margin: 0;
  padding: 4px 10px;
  right: 0;
  z-index: 1000;
  color: #fff;
  background: #1abc9c; }

.lifecycle #body-inner .level-1 + ol {
  background: #f6fefc;
  border: 4px solid #1abc9c;
  color: #16a085; }
  .lifecycle #body-inner .level-1 + ol h3 {
    background: #2ecc71; }

.lifecycle #body-inner .level-2 + ol {
  background: #f7fdf9;
  border: 4px solid #2ecc71;
  color: #27ae60; }
  .lifecycle #body-inner .level-2 + ol h3 {
    background: #3498db; }

.lifecycle #body-inner .level-3 + ol {
  background: #f3f9fd;
  border: 4px solid #3498db;
  color: #2980b9; }
  .lifecycle #body-inner .level-3 + ol h3 {
    background: #34495e; }

.lifecycle #body-inner .level-4 + ol {
  background: #e4eaf0;
  border: 4px solid #34495e;
  color: #2c3e50; }
  .lifecycle #body-inner .level-4 + ol h3 {
    background: #34495e; }

#top-github-link {
  position: relative;
  z-index: 1;
  float: right;
  display: block; }

@media only all and (max-width: 47.938em) {
  .sidebar-hidden {
    overflow: hidden; }
    .sidebar-hidden #sidebar {
      left: 0; }
    .sidebar-hidden #body {
      margin-left: 230px;
      overflow: hidden; }
    .sidebar-hidden #overlay {
      position: absolute;
      left: 0;
      right: 0;
      top: 0;
      bottom: 0;
      z-index: 10;
      background: rgba(255, 255, 255, 0.5);
      cursor: pointer; } }

.copy-to-clipboard {
  background-image: url("../images/clippy.svg");
  background-position: 50% 50%;
  background-size: 16px 16px;
  background-repeat: no-repeat;
  width: 27px;
  height: 1.45rem;
  top: -1px;
  display: inline-block;
  vertical-align: middle;
  position: relative;
  color: #5e5e5e;
  margin-left: -.2rem;
  cursor: pointer;
  border-radius: 0 2px 2px 0;
  margin-bottom: 1px; }

pre .copy-to-clipboard {
  position: absolute;
  right: 4px;
  top: 4px;
  border-radius: 2px;
  opacity: 0;
  transition: opacity ease-in .2s; }

pre:hover .copy-to-clipboard {
  opacity: 1;
  transition: opacity ease-in .5s; }

.parent-element {
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  transform-style: preserve-3d; }

#searchResults {
  text-align: left; }

#body a.highlight,
#body a.highlight:hover,
#body a.highlight:focus {
  text-decoration: none;
  outline: none;
  outline: 0; }

#body a.highlight {
  line-height: 1.1;
  display: inline-block; }
  #body a.highlight:after {
    display: block;
    content: "";
    height: 1px;
    width: 0%;
    background-color: #0082a7;
    /*#CE3B2F*/
    -webkit-transition: width 0.5s ease;
    -moz-transition: width 0.5s ease;
    -ms-transition: width 0.5s ease;
    transition: width 0.5s ease; }
  #body a.highlight:hover:after, #body a.highlight:focus:after {
    width: 100%; }

#sidebar-toggle-span {
  border-right: thin solid #DAD8D8 !important;
  padding-right: 0.5rem !important;
  margin-right: 1rem !important; }

.btn {
  display: inline-block !important;
  padding: 6px 12px !important;
  margin-bottom: 0 !important;
  font-size: 14px !important;
  font-weight: normal !important;
  line-height: 1.42857143 !important;
  text-align: center !important;
  white-space: nowrap !important;
  vertical-align: middle !important;
  -ms-touch-action: manipulation !important;
  touch-action: manipulation !important;
  cursor: pointer !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
  background-image: none !important;
  border: 1px solid transparent !important;
  border-radius: 4px !important;
  -webkit-transition: all 0.15s !important;
  -moz-transition: all 0.15s !important;
  transition: all 0.15s !important; }
  .btn:focus {
    outline: none !important; }
  .btn:hover, .btn:focus {
    color: #2b2b2b;
    text-decoration: none; }

.btn-default {
  color: #333 !important;
  background-color: #fff !important;
  border-color: #ccc !important; }
  .btn-default:hover, .btn-default:focus, .btn-default:active {
    color: #fff !important;
    background-color: #9e9e9e !important;
    border-color: #9e9e9e !important; }
  .btn-default:active {
    background-image: none !important; }

/* anchors */
.anchor {
  color: #00bdf3;
  font-size: 0.5em;
  cursor: pointer;
  visibility: hidden;
  margin-left: 0.5em;
  position: absolute;
  margin-top: 0.1em; }

/* Redfines headers style */
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
  line-height: 1.1; }
  h2:hover .anchor,
  h3:hover .anchor,
  h4:hover .anchor,
  h5:hover .anchor,
  h6:hover .anchor {
    visibility: visible; }
  h2 a,
  h3 a,
  h4 a,
  h5 a,
  h6 a {
    font-weight: inherit; }

h2 {
  font-size: 2rem;
  line-height: 110% !important;
  margin: 2em 0 1rem 0; }

h3 {
  font-size: 1.5rem;
  line-height: 130% !important;
  margin: 1.5em 0 1rem 0;
  font-weight: bold; }

h4 {
  font-size: 1.5rem;
  line-height: 110% !important;
  margin: 1.5em 0 1rem 0; }

h5 {
  font-size: 1.2rem;
  line-height: 110% !important;
  margin: 1.5em 0 1rem 0; }

h6 {
  font-size: 1rem;
  line-height: 110% !important;
  margin: 1.5em 0 1rem 0; }

p {
  margin: 0 0 1rem 0; }

figure img {
  box-shadow: 0 11px 56px 0 rgba(0, 0, 0, 0.4); }

figcaption h4 {
  opacity: .85;
  font-size: 0.9em;
  text-align: center;
  margin-bottom: 2.5rem;
  font-family: "Open Sans", "Helvetica", "Arial", sans-serif;
  letter-spacing: normal;
  font-style: italic; }
  figcaption h4:before {
    content: 'Figure: '; }

.select-style {
  border: 0;
  width: 150px;
  border-radius: 0px;
  overflow: hidden;
  display: inline-flex; }
  .select-style svg {
    fill: #ccc;
    width: 14px;
    height: 14px;
    pointer-events: none;
    margin: auto; }
    .select-style svg:hover {
      fill: #e6e6e6; }
  .select-style select {
    padding: 0;
    width: 130%;
    border: none;
    box-shadow: none;
    background: transparent;
    background-image: none;
    -webkit-appearance: none;
    margin: auto;
    margin-left: 0px;
    margin-right: -20px; }
    .select-style select:focus {
      outline: none; }
  .select-style :hover {
    cursor: pointer; }

ol ol {
  list-style-type: lower-alpha; }
  ol ol ol {
    list-style-type: lower-roman; }

textarea:focus,
input[type="email"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="text"]:focus,
input[type="url"]:focus,
input[type="color"]:focus,
input[type="date"]:focus,
input[type="datetime"]:focus,
input[type="datetime-local"]:focus,
input[type="month"]:focus,
input[type="time"]:focus,
input[type="week"]:focus,
select[multiple=multiple]:focus {
  border-color: transparent;
  box-shadow: none; }

h2, h3, h4, h5 {
  color: #444 !important; }

a {
  color: #df0067; }

.anchor {
  color: #df0067; }

a:hover {
  color: #d01616; }

#sidebar ul li.visited > a .read-icon {
  color: #ff3333; }

#body a.highlight:after {
  display: block;
  content: "";
  height: 1px;
  width: 0;
  -webkit-transition: width 0.5s ease;
  -moz-transition: width 0.5s ease;
  -ms-transition: width 0.5s ease;
  transition: width 0.5s ease;
  background-color: #d01616; }

#sidebar {
  background-color: #312525; }
  #sidebar #header-wrapper {
    background: #df0067;
    color: #df0067;
    border-color: #df0067;
    background: linear-gradient(#411452, #840e5f); }
  #sidebar .searchbox {
    border-color: #df0067;
    background: #840e5f; }
  #sidebar ul.topics > li.parent,
  #sidebar ul.topics > li.active {
    background: #2b2020; }
  #sidebar .searchbox * {
    color: #fda1a1; }
  #sidebar a {
    color: #ccc; }
    #sidebar a:hover {
      color: #e6e6e6; }
  #sidebar ul li.active > a {
    background: #fff;
    color: #777 !important; }
  #sidebar hr {
    border-color: #2b2020; }

#header a {
  color: #fff;
  font-size: 18px; }

#logo::before {
  content: "";
  width: 40px;
  height: 40px;
  background: url(/images/preston-logo@2x.png) center/40px no-repeat;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px; }

.function-definition dt {
  font-family: "Consolas", "Menlo", monospace;
  background: #f0f0f0;
  display: inline-block;
  padding: 0 5px; }

.function-definition dd {
  margin-top: 5px;
  margin-bottom: 10px; }

.chapter-start {
  background-color: #df0067;
  color: #fff;
  font-size: 20px !important;
  padding: 10px 20px !important; }
  .chapter-start:hover {
    color: #fff !important; }

.article-footer {
  margin-top: 5rem;
  font-size: .75rem; }

a[data-featherlight] {
  display: block;
  margin-left: 3rem;
  margin-right: 3rem; }
  a[data-featherlight] > img {
    max-height: 350px; }

/*# sourceMappingURL=style.css.map*/