@charset "UTF-8";

/* Tags */
@import "tags.css";

#top-github-link, #body #breadcrumbs {
    position: relative;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
}
.button, .button-secondary {
    display: inline-block;
    padding: 7px 12px;
}
.button:active, .button-secondary:active {
    margin: 2px 0 -2px 0;
}
@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");
}
body {
    background: #fff;
    color: #777;
}
body #chapter h1 {
    font-size: 3.5rem;
}
@media only all and (min-width: 48em) and (max-width: 59.938em) {
    body #chapter h1 {
        font-size: 3rem;
    }
}
@media only all and (max-width: 47.938em) {
    body #chapter h1 {
        font-size: 2rem;
    }
}
a {
    color: #00bdf3;
}
a:hover {
    color: #0082a7;
}
pre {
    position: relative;
}
.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;
}
#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,.06),0 0 5px rgba(0,169,218,.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);
}
#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;
}
#sidebar a {
    color: #ccc;
}
#sidebar a:hover {
    color: #e6e6e6;
}
#sidebar a.subtitle {
    color: rgba(204, 204, 204, 0.6);
}
#sidebar hr {
    border-bottom: 1px solid #2a232f;
}
#sidebar a.padding {
    padding: 0 1rem;
}
#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 {
    margin: 0 1rem;
}
#sidebar ul.topics.searched ul {
    display: block;
}
#sidebar ul.topics ul {
    display: none;
}
#sidebar ul.topics > li > ul > li:last-child {
    padding-bottom: 1rem;
}
#sidebar ul.topics ul ul {
    padding-bottom: 0;
}
#sidebar ul.topics li.parent > ul,
#sidebar ul.topics li.active > ul,
#sidebar ul.topics li.alwaysopen > ul {
    display: block;
}
#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 > a .fa {
    margin-top: 9px;
}
#sidebar ul.topics > li.parent {
    background: #251f29;
    margin-left: -1rem;
    margin-right: -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}
#sidebar ul li.active > a {
    background: #fff;
    color: #777 !important;
    margin-left: -1rem;
    margin-right: -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}
#sidebar ul li {
    padding: 0;
}
#sidebar ul li.visited + span {
    margin-right: 16px;
}
#sidebar ul li a {
    display: block;
    padding: 2px 0;
}
#sidebar ul li a span {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    display: block;
}
#sidebar ul li > a {
    padding: 4px 0;
}
#sidebar ul li.visited > a .read-icon {
    color: #9c6fb6;
    display: inline;
}
#sidebar ul li li {
    padding-left: 1rem;
    text-indent: 0.2rem;
}
#main {
    background: #f7f7f7;
    margin: 0 0 1.563rem 0;
}
#body {
    position: relative;
    margin-left: 300px;
    min-height: 100%;
}
#body img, #body .video-container {
    margin: 1.7rem 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: 3rem 6rem;
}
@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;
}
@media only all and (max-width: 59.938em) {
    #body #navigation {
        position: static;
        margin-right: 0 !important;
        width: 100%;
        display: table;
    }
}
@media print {
    #body #navigation {
        display: none;
    }
}
#body .nav {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 4rem;
    font-size: 50px;
    height: 100%;
    cursor: pointer;
    display: table;
    text-align: center;
}
#body .nav > i {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}
@media only all and (max-width: 59.938em) {
    #body .nav {
        display: table-cell;
        position: static;
        top: auto;
        width: 50%;
        text-align: center;
        height: 100px;
        line-height: 100px;
        padding-top: 0;
    }
    #body .nav > i {
        display: inline-block;
    }
}
#body .nav:hover {
    background: #F6F6F6;
}
#body .nav.nav-pref {
    left: 0;
}
#body .nav.nav-next {
    margin-right: 0px;
    right: 0;
}
#chapter {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem 0;
}
#chapter #body-inner {
    max-width: 80%;
}
#chapter h3 {
    font-family: "Work Sans", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    font-weight: 300;
    text-align: center;
}
#chapter h1 {
    font-size: 5rem;
    border-bottom: 4px solid #F0F2F4;
}
#chapter p {
    text-align: justify;
    font-size: 1.2rem;
}
#footer {
    padding: 3rem 1rem;
    color: #b3b3b3;
    font-size: 13px;
}
#footer p {
    margin: 0;
}
body {
    font-family: "Work Sans", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    font-weight: 300;
    line-height: 1.6;
    font-size: 18px !important;
}
@media print {
    html,
    body #body{
        font-size: 8.9pt;
    }
}
h2, h3, h4, h5, h6 {
    font-family: "Work Sans", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    text-rendering: optimizeLegibility;
    color: #5e5e5e;
    font-weight: 400;
    letter-spacing: -1px;
}
h1 {
    font-family: "Novacento Sans Wide", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    text-align: center;
    text-transform: uppercase;
    color: #222;
    font-weight: 200;
}
blockquote {
    border-left: 10px solid rgba(0, 8, 16, 0.2);
}
blockquote p {
    font-size: 1.1rem;
    color: #56585d;
}
blockquote cite {
    display: block;
    text-align: right;
    color: #222;
    font-size: 1.2rem;
}
div.notices {
    border-top-width: 2rem;
    border-top-style: solid;
    color: #505050;
	-webkit-print-color-adjust: exact;
	color-adjust: exact;
    margin: 2rem 0;
    padding-bottom: .1px;
    padding-left: 1rem;
    padding-right: 1rem;
}
div.notices > * {
    margin-top: 1rem;
    margin-bottom: 1rem;
}
div.notices > div.label {
    color: #fff;
    font-weight: normal;
    margin-bottom: 1rem;
    margin-top: -1.75rem;
}
div.notices > div.label:first-child:before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-left: -.35rem;
    margin-right: .35rem;
}
div.notices.info {
    border-color: #4897CC;
    background-color: #E9F5FD;
}
div.notices.info > div.label:first-child:before {
    content: "\f05a";
}
div.notices.warning {
    border-color: #D96A68;
    background-color: #FFEBEB;
}
div.notices.warning > div.label:first-child:before {
    content: "\f071";
}
div.notices.note {
    border-color: #BF8B44;
    background-color: #FFF2DB;
}
div.notices.note > div.label:first-child:before {
    content: "\f06a";
}
div.notices.tip {
    border-color: #5AA55A;
    background-color: #E6F9E6;
}
div.notices.tip > div.label:first-child:before {
    content: "\f0eb";
}

/* attachments shortcode */

section.attachments {
    border-top-width: 2rem;
    border-top-style: solid;
    color: #505050;
	-webkit-print-color-adjust: exact;
	color-adjust: exact;
    margin: 2rem 0;
    padding-left: 1rem;
    padding-right: 1rem;
    padding-bottom: .1px;
}

section.attachments > div.label {
    color: #fff;
    font-weight: normal;
    margin-bottom: 1rem;
    margin-top: -1.75rem;
}

section.attachments > div.label:first-child:before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-left: -.35rem;
    margin-right: .35rem;
    content: "\f0c6";
}

section.attachments .attachments-files {
    padding: 1rem;
    display: block;
    font-size: 1rem;
    margin-top: -1rem;
    margin-bottom: 0rem;
}

section.attachments.orange {
    border-color: #BF8B44;
    background-color: #FFF2DB;
}

section.attachments.green {
    border-color: #5AA55A;
    background-color: #E6F9E6;
}

section.attachments.red {
    border-color: #D96A68;
    background-color: #FFEBEB;
}

section.attachments.blue {
    border-color: #4897CC;
    background-color: #E9F5FD;
}

section.attachments.grey {
    border-color: #505D65;
    background-color: #F4F4F4;
}

section.attachments.neutral {
    border-color: transparent;
    background-color: transparent;
}
section.attachments.neutral > div.label {
    color: #505050;
}

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

}
.children-h2 p, .children-h3 p {
    font-size: small;
    margin-top: 0px;
    padding-top: 0px;
    margin-bottom:  0px;
    padding-bottom: 0px;
}
.children h3,.children h2 {
    margin-bottom: 0px;
    margin-top: 5px;
}

code, kbd, pre, samp {
    font-family: "Consolas", menlo, monospace;
    font-size: 92%;
    vertical-align: baseline;
}
code {
    background-color: #FFFAE9;
    border: 1px solid #F8E8C8;
    border-radius: 2px;
    color: #5E5E5E;
	-webkit-print-color-adjust: economy;
	color-adjust: economy;
    padding-left: 2px;
    padding-right: 2px;
    white-space: nowrap;
}
code.copy-to-clipboard-inline {
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    border-right-width: 0;
}
@media print {
    code.copy-to-clipboard-inline {
        border-bottom-right-radius: 2px;
        border-top-right-radius: 2px;
        border-right-width: 1px;
    }
}
pre {
    border: 0;
    border-radius: 2px;
	-webkit-print-color-adjust: economy;
	color-adjust: economy;
    line-height: 1.15;
    padding: 1rem;
}
@media print {
    pre {
        border: 1px solid #ccc;
    }
}
pre code {
    background-color: inherit;
    color: inherit;
	-webkit-print-color-adjust: economy;
	color-adjust: economy;
    border: 0;
    font-size: 15px;
    margin: 0;
    padding: 0;
    white-space: inherit;
}
hr {
    border-bottom: 4px solid #F0F2F4;
}
.page-title {
    margin-top: -25px;
    padding: 25px;
    float: left;
    clear: both;
    background: #9c6fb6;
    color: #fff;
}
#body a.anchor-link {
    color: #ccc;
}
#body a.anchor-link:hover {
    color: #9c6fb6;
}
#body-inner pre {
    white-space: pre-wrap;
}
table {
    border: 1px solid #ccc;
    margin-bottom: 1rem;
    margin-top: 1rem;
    table-layout: auto;
}
th, thead td {
    background: #eaeaea;
    -webkit-print-color-adjust: exact;
	color-adjust: exact;
    padding: 0.5rem;
}
td {
    border: 1px solid #ccc;
    padding: 0.5rem;
}
.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 {
    border: 1px solid #777;
    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;
}
.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 li {
    margin-left: 1rem;
}
.lifecycle #body-inner ol strong, .lifecycle #body-inner ol label, .lifecycle #body-inner ol th {
    text-decoration: underline;
}
.lifecycle #body-inner ol ol {
    margin-left: -1rem;
}
.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 ol h3 {
    margin-top: 1rem !important;
    right: 2rem !important;
}
.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-bar {
    background: #F6F6F6;
    border-radius: 2px;
    padding: 0 1rem;
    height: 0;
    min-height: 3rem;
}
@media print {
    #body #top-bar{
        background-color: #fff; /* avoid background bleeding*/
        border-bottom: 1px solid #ddd;
        border-radius: 0;
        padding-left: 0; /* for print, we want to align with the footer to ease the layout */
        color: #777;
    }
}
#top-github-link {
    position: relative;
    z-index: 1;
    float: right;
    display: block;
}
@media print {
    /* we don't need this while printing */
    #top-github-link {
        display: none;
    }
}
#body #breadcrumbs {
    height: auto;
    margin-bottom: 0;
    padding-left: 0;
    line-height: 1.4;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: 70%;
    display: inline-block;
    float: left;
}
#body #breadcrumbs span {
    padding: 0 0.1rem;
}
@media only all and (max-width: 59.938em) {
    #sidebar {
        width: 230px;
    }
    #body {
        margin-left: 230px;
    }
}
@media only all and (max-width: 47.938em) {
    #sidebar {
        width: 230px;
        left: -230px;
    }
    #body {
        margin-left: 0;
        width: 100%;
    }
    .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-color: #FFFAE9;
    background-image: url(../images/clippy.svg);
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: 14px 16px;
    border: 1px solid #F8E8C8;
    border-radius: 0 2px 2px 0;
    color: #5E5E5E;
    cursor: pointer;
    font-family: "Consolas", menlo, monospace;
    font-size: 92%;
    padding-left: 22px;
}
@media print {
    .copy-to-clipboard {
        display: none;
    }
}
.copy-to-clipboard:hover {
    background-color: #FCEBB4;
    border-color: #B19F7A;
}
pre .copy-to-clipboard {
    background-color: rgba( 204, 204, 204, .666 );
    border-color: #000;
    border-radius: 2px;
    padding: 10.5px 12.5px;
    position: absolute;
    right: 4px;
    top: 4px;
}
pre .copy-to-clipboard:hover {
    border-color: #505050;
    background-color: rgba( 236, 236, 236, .9 );
}

#sidebar ul.topics > li > a .read-icon {
    margin-top: 9px;
}

#sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#sidebar #shortcuts li {
    padding: 2px 0;
    list-style: none;
}

#sidebar ul li .read-icon {
    display: none;
    float: right;
    font-size: 13px;
    min-width: 16px;
    margin: 4px 0 0 0;
    text-align: right;
}
#sidebar ul li.visited > a .read-icon {
    color: #00bdf3;
    display: inline;
}

#sidebar #shortcuts h3 {
    font-family: "Novacento Sans Wide", "Helvetica", "Tahoma", "Geneva", "Arial", sans-serif;
    color: white ;
    margin-top:1rem;
    padding-left: 1rem;
}

#homelinks {
  background-color: #9c6fb6;
  color: #fff;
  padding: 7px 0;
  border-bottom: 4px solid #9c6fb6;
}

option {
    color: initial;
}

.expand{
    margin-bottom: 1rem;
    margin-top: 1rem;
}

.expand-label {
    cursor: pointer;
}

.expand-label > .fas {
    font-size: .8rem;
    width: .6rem;
}

/* expander collapsed, default */
.expand > .expand-label > .fa-chevron-down {
    display: none;
}
.expand > .expand-label > .fa-chevron-right {
    display: inline-block;
}

/* expander expanded, controlled by expand.html */
.expand.expand-expanded > .expand-label > .fa-chevron-down {
    display: inline-block;
}
.expand.expand-expanded > .expand-label > .fa-chevron-right {
    display: none;
}

/* expander expand collapsed marked, must override logic of expand.html, controlled by relearn.js */
.expand:not(.expand-expanded).expand-marked > .expand-label > .fa-chevron-down {
    display: inline-block;
}
.expand:not(.expand-expanded).expand-marked > .expand-label > .fa-chevron-right {
    display: none;
}
.expand:not(.expand-expanded).expand-marked > .expand-content {
    /* this will disable jquery's animation */
    display: block !important;
}

@media print {
    /* in print mode show footer line to signal reader
    the end of document */
    .footline {
        border-top: 1px solid #ddd;
        color: #777;
        margin-top: 1.5rem;
        padding-top: .75rem;
    }
}

.mermaid {
    margin-bottom: 1.7rem;
    margin-top: 1.7rem;
}

.include.hide-first-heading h1:first-of-type,
.include.hide-first-heading h2:first-of-type,
.include.hide-first-heading h3:first-of-type,
.include.hide-first-heading h4:first-of-type,
.include.hide-first-heading h5:first-of-type,
.include.hide-first-heading h6:first-of-type {
    display: none;
}

.include.hide-first-heading h1 + h2:first-of-type,
.include.hide-first-heading h1 + h3:first-of-type,
.include.hide-first-heading h2 + h3:first-of-type,
.include.hide-first-heading h1 + h4:first-of-type,
.include.hide-first-heading h2 + h4:first-of-type,
.include.hide-first-heading h3 + h4:first-of-type,
.include.hide-first-heading h1 + h5:first-of-type,
.include.hide-first-heading h2 + h5:first-of-type,
.include.hide-first-heading h3 + h5:first-of-type,
.include.hide-first-heading h4 + h5:first-of-type,
.include.hide-first-heading h1 + h6:first-of-type,
.include.hide-first-heading h2 + h6:first-of-type,
.include.hide-first-heading h3 + h6:first-of-type,
.include.hide-first-heading h4 + h6:first-of-type,
.include.hide-first-heading h5 + h6:first-of-type {
    display: block;
}