custom.css

/* Asciidoctor default stylesheet | MIT License | https://asciidoctor.org */
/* Remove comment around @import statement below when using as a custom stylesheet */

/*@import url("//fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700");*/

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

audio,
canvas,
video {
    display: inline-block
}

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

[hidden],
template {
    display: none
}

script {
    display: none!important
}

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

body {
    margin: 0
}

a {
    background: transparent
}

a:focus {
    outline: thin dotted
}

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

h1 {
    font-size: 2em;
    margin: .67em 0
}

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

b,
strong {
    font-weight: bold
}

dfn {
    font-style: italic
}

hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0
}

mark {
    background: #ff0;
    color: #000
}

code,
kbd,
pre,
samp {
    font-family: monospace;
    font-size: 1em
}

pre {
    white-space: pre-wrap
}

q {
    quotes: "\201C" "\201D" "\2018" "\2019"
}

small {
    font-size: 80%
}

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

sup {
    top: -.5em
}

sub {
    bottom: -.25em
}

img {
    border: 0
}

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

figure {
    margin: 0
}

fieldset {
    border: 1px solid silver;
    margin: 0 2px;
    padding: .35em .625em .75em
}

legend {
    border: 0;
    padding: 0
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: 100%;
    margin: 0
}

button,
input {
    line-height: normal
}

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
}

input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box;
    padding: 0
}

input[type="search"] {
    -webkit-appearance: textfield;
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box
}

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

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

textarea {
    overflow: auto;
    vertical-align: top
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

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

html,
body {
    font-size: 100%
}

body {
    background: #fff;
    color: rgba(0, 0, 0, .8);
    padding: 0;
    margin: 0;
    font-family: "Noto Serif", "DejaVu Serif", serif;
    font-weight: 400;
    font-style: normal;
    line-height: 1;
    position: relative;
    cursor: auto
}

a:hover {
    cursor: pointer
}

img,
object,
embed {
    max-width: 100%;
    height: auto
}

object,
embed {
    height: 100%
}

img {
    -ms-interpolation-mode: bicubic
}

.left {
    float: left!important
}

.right {
    float: right!important
}

.text-left {
    text-align: left!important
}

.text-right {
    text-align: right!important
}

.text-center {
    text-align: center!important
}

.text-justify {
    text-align: justify!important
}

.hide {
    display: none
}

body {
    -webkit-font-smoothing: antialiased
}

img,
object,
svg {
    display: inline-block;
    vertical-align: middle
}

textarea {
    height: auto;
    min-height: 50px
}

select {
    width: 100%
}

.center {
    margin-left: auto;
    margin-right: auto
}

.spread {
    width: 100%
}

p.lead,
.paragraph.lead>p,
#preamble>.sectionbody>.paragraph:first-of-type p {
    font-size: 1.21875em;
    line-height: 1.6
}

.subheader,
.admonitionblock td.content>.title,
.audioblock>.title,
.exampleblock>.title,
.imageblock>.title,
.listingblock>.title,
.literalblock>.title,
.stemblock>.title,
.openblock>.title,
.paragraph>.title,
.quoteblock>.title,
table.tableblock>.title,
.verseblock>.title,
.videoblock>.title,
.dlist>.title,
.olist>.title,
.ulist>.title,
.qlist>.title,
.hdlist>.title {
    line-height: 1.45;
    color: #7a2518;
    font-weight: 400;
    margin-top: 0;
    margin-bottom: .25em
}

div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
#toctitle,
.sidebarblock>.content>.title,
h4,
h5,
h6,
pre,
form,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
    direction: ltr
}

a {
    color: #2156a5;
    text-decoration: underline;
    line-height: inherit
}

a:hover,
a:focus {
    color: #1d4b8f
}

a img {
    border: none
}

p {
    font-family: inherit;
    font-weight: 400;
    font-size: 1em;
    line-height: 1.6;
    margin-bottom: 1.25em;
    text-rendering: optimizeLegibility
}

p aside {
    font-size: .875em;
    line-height: 1.35;
    font-style: italic
}

h1,
h2,
h3,
#toctitle,
.sidebarblock>.content>.title,
h4,
h5,
h6 {
    font-family: "Open Sans", "DejaVu Sans", sans-serif;
    font-weight: 300;
    font-style: normal;
    color: #ba3925;
    text-rendering: optimizeLegibility;
    margin-top: 1em;
    margin-bottom: .5em;
    line-height: 1.0125em
}

h1 small,
h2 small,
h3 small,
#toctitle small,
.sidebarblock>.content>.title small,
h4 small,
h5 small,
h6 small {
    font-size: 60%;
    color: #e99b8f;
    line-height: 0
}

h1 {
    font-size: 2.125em
}

h2 {
    font-size: 1.6875em
}

h3,
#toctitle,
.sidebarblock>.content>.title {
    font-size: 1.375em
}

h4,
h5 {
    font-size: 1.125em
}

h6 {
    font-size: 1em
}

hr {
    border: solid #ddddd8;
    border-width: 1px 0 0;
    clear: both;
    margin: 1.25em 0 1.1875em;
    height: 0
}

em,
i {
    font-style: italic;
    line-height: inherit
}

strong,
b {
    font-weight: bold;
    line-height: inherit
}

small {
    font-size: 60%;
    line-height: inherit
}

code {
    font-family: "Droid Sans Mono", "DejaVu Sans Mono", monospace;
    font-weight: 400;
    color: rgba(0, 0, 0, .9)
}

ul,
ol,
dl {
    font-size: 1em;
    line-height: 1.6;
    margin-bottom: 1.25em;
    list-style-position: outside;
    font-family: inherit
}

ul,
ol,
ul.no-bullet,
ol.no-bullet {
    margin-left: 1.5em
}

ul li ul,
ul li ol {
    margin-left: 1.25em;
    margin-bottom: 0;
    font-size: 1em
}

ul.square li ul,
ul.circle li ul,
ul.disc li ul {
    list-style: inherit
}

ul.square {
    list-style-type: square
}

ul.circle {
    list-style-type: circle
}

ul.disc {
    list-style-type: disc
}

ul.no-bullet {
    list-style: none
}

ol li ul,
ol li ol {
    margin-left: 1.25em;
    margin-bottom: 0
}

dl dt {
    margin-bottom: .3125em;
    font-weight: bold
}

dl dd {
    margin-bottom: 1.25em
}

abbr,
acronym {
    text-transform: uppercase;
    font-size: 90%;
    color: rgba(0, 0, 0, .8);
    border-bottom: 1px dotted #ddd;
    cursor: help
}

abbr {
    text-transform: none
}

blockquote {
    margin: 0 0 1.25em;
    padding: .5625em 1.25em 0 1.1875em;
    border-left: 1px solid #ddd
}

blockquote cite {
    display: block;
    font-size: .9375em;
    color: rgba(0, 0, 0, .6)
}

blockquote cite:before {
    content: "\2014 \0020"
}

blockquote cite a,
blockquote cite a:visited {
    color: rgba(0, 0, 0, .6)
}

blockquote,
blockquote p {
    line-height: 1.6;
    color: rgba(0, 0, 0, .85)
}

@media only screen and (min-width:768px) {
    h1,
    h2,
    h3,
    #toctitle,
    .sidebarblock>.content>.title,
    h4,
    h5,
    h6 {
	line-height: 1.2
    }
    h1 {
	font-size: 2.75em
    }
    h2 {
	font-size: 2.3125em
    }
    h3,
    #toctitle,
    .sidebarblock>.content>.title {
	font-size: 1.6875em
    }
    h4 {
	font-size: 1.4375em
    }
}

table {
    background: #fff;
    margin-bottom: 1.25em;
    border: solid 1px #dedede
}

table thead,
table tfoot {
    background: #f7f8f7;
    font-weight: bold
}

table thead tr th,
table thead tr td,
table tfoot tr th,
table tfoot tr td {
    padding: .5em .625em .625em;
    font-size: inherit;
    color: rgba(0, 0, 0, .8);
    text-align: left
}

table tr th,
table tr td {
    padding: .5625em .625em;
    font-size: inherit;
    color: rgba(0, 0, 0, .8)
}

table tr.even,
table tr.alt,
table tr:nth-of-type(even) {
    background: #f8f8f7
}

table thead tr th,
table tfoot tr th,
table tbody tr td,
table tr td,
table tfoot tr td {
    display: table-cell;
    line-height: 1.6
}

body {
    tab-size: 4
}

h1,
h2,
h3,
#toctitle,
.sidebarblock>.content>.title,
h4,
h5,
h6 {
    line-height: 1.2;
    word-spacing: -.05em
}

h1 strong,
h2 strong,
h3 strong,
#toctitle strong,
.sidebarblock>.content>.title strong,
h4 strong,
h5 strong,
h6 strong {
    font-weight: 400
}

.clearfix:before,
.clearfix:after,
.float-group:before,
.float-group:after {
    content: " ";
    display: table
}

.clearfix:after,
.float-group:after {
    clear: both
}

*:not(pre)>code {
    font-size: .9375em;
    font-style: normal!important;
    letter-spacing: 0;
    padding: .1em .5ex;
    word-spacing: -.15em;
    background-color: #f7f7f8;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    line-height: 1.45;
    text-rendering: optimizeSpeed
}

pre,
pre>code {
    line-height: 1.45;
    color: rgba(0, 0, 0, .9);
    font-family: "Droid Sans Mono", "DejaVu Sans Mono", monospace;
    font-weight: 400;
    text-rendering: optimizeSpeed
}

.keyseq {
    color: rgba(51, 51, 51, .8)
}

kbd {
    font-family: "Droid Sans Mono", "DejaVu Sans Mono", monospace;
    display: inline-block;
    color: rgba(0, 0, 0, .8);
    font-size: .65em;
    line-height: 1.45;
    background-color: #f7f7f7;
    border: 1px solid #ccc;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, .2), 0 0 0 .1em white inset;
    box-shadow: 0 1px 0 rgba(0, 0, 0, .2), 0 0 0 .1em #fff inset;
    margin: 0 .15em;
    padding: .2em .5em;
    vertical-align: middle;
    position: relative;
    top: -.1em;
    white-space: nowrap
}

.keyseq kbd:first-child {
    margin-left: 0
}

.keyseq kbd:last-child {
    margin-right: 0
}

.menuseq,
.menu {
    color: rgba(0, 0, 0, .8)
}

b.button:before,
b.button:after {
    position: relative;
    top: -1px;
    font-weight: 400
}

b.button:before {
    content: "[";
    padding: 0 3px 0 2px
}

b.button:after {
    content: "]";
    padding: 0 2px 0 3px
}

p a>code:hover {
    color: rgba(0, 0, 0, .9)
}

#header,
#content,
#footnotes,
#footer {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    margin-bottom: 0;
    max-width: 62.5em;
    *zoom: 1;
    position: relative;
    padding-left: .9375em;
    padding-right: .9375em
}

#header:before,
#header:after,
#content:before,
#content:after,
#footnotes:before,
#footnotes:after,
#footer:before,
#footer:after {
    content: " ";
    display: table
}

#header:after,
#content:after,
#footnotes:after,
#footer:after {
    clear: both
}

#content {
    margin-top: 1.25em
}

#content:before {
    content: none
}

#header>h1:first-child {
    color: rgba(0, 0, 0, .85);
    margin-top: 2.25rem;
    margin-bottom: 0
}

#header>h1:first-child+#toc {
    margin-top: 8px;
    border-top: 1px solid #ddddd8
}

#header>h1:only-child,
body.toc2 #header>h1:nth-last-child(2) {
    border-bottom: 1px solid #ddddd8;
    padding-bottom: 8px
}

#header .details {
    border-bottom: 1px solid #ddddd8;
    line-height: 1.45;
    padding-top: .25em;
    padding-bottom: .25em;
    padding-left: .25em;
    color: rgba(0, 0, 0, .6);
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    -webkit-flex-flow: row wrap;
    flex-flow: row wrap
}

#header .details span:first-child {
    margin-left: -.125em
}

#header .details span.email a {
    color: rgba(0, 0, 0, .85)
}

#header .details br {
    display: none
}

#header .details br+span:before {
    content: "\00a0\2013\00a0"
}

#header .details br+span.author:before {
    content: "\00a0\22c5\00a0";
    color: rgba(0, 0, 0, .85)
}

#header .details br+span#revremark:before {
    content: "\00a0|\00a0"
}

#header #revnumber {
    text-transform: capitalize
}

#header #revnumber:after {
    content: "\00a0"
}

#content>h1:first-child:not([class]) {
    color: rgba(0, 0, 0, .85);
    border-bottom: 1px solid #ddddd8;
    padding-bottom: 8px;
    margin-top: 0;
    padding-top: 1rem;
    margin-bottom: 1.25rem
}

#toc {
    border-bottom: 1px solid #efefed;
    padding-bottom: .5em
}

#toc>ul {
    margin-left: .125em
}

#toc ul.sectlevel0>li>a {
    font-style: italic
}

#toc ul.sectlevel0 ul.sectlevel1 {
    margin: .5em 0
}

#toc ul {
    font-family: "Open Sans", "DejaVu Sans", sans-serif;
    list-style-type: none
}

#toc li {
    line-height: 1.3334;
    margin-top: .3334em
}

#toc a {
    text-decoration: none
}

#toc a:active {
    text-decoration: underline
}

#toctitle {
    color: #7a2518;
    font-size: 1.2em
}

@media only screen and (min-width:768px) {
    #toctitle {
	font-size: 1.375em
    }
    body.toc2 {
	padding-left: 15em;
	padding-right: 0
    }
    #toc.toc2 {
	margin-top: 0!important;
	background-color: #f8f8f7;
	position: fixed;
	width: 15em;
	left: 0;
	top: 0;
	border-right: 1px solid #efefed;
	border-top-width: 0!important;
	border-bottom-width: 0!important;
	z-index: 1000;
	padding: 1.25em 1em;
	height: 100%;
	overflow: auto
    }
    #toc.toc2 #toctitle {
	margin-top: 0;
	margin-bottom: .8rem;
	font-size: 1.2em
    }
    #toc.toc2>ul {
	font-size: .9em;
	margin-bottom: 0
    }
    #toc.toc2 ul ul {
	margin-left: 0;
	padding-left: 1em
    }
    #toc.toc2 ul.sectlevel0 ul.sectlevel1 {
	padding-left: 0;
	margin-top: .5em;
	margin-bottom: .5em
    }
    body.toc2.toc-right {
	padding-left: 0;
	padding-right: 15em
    }
    body.toc2.toc-right #toc.toc2 {
	border-right-width: 0;
	border-left: 1px solid #efefed;
	left: auto;
	right: 0
    }
}

@media only screen and (min-width:1280px) {
    body.toc2 {
	padding-left: 20em;
	padding-right: 0
    }
    #toc.toc2 {
	width: 20em
    }
    #toc.toc2 #toctitle {
	font-size: 1.375em
    }
    #toc.toc2>ul {
	font-size: .95em
    }
    #toc.toc2 ul ul {
	padding-left: 1.25em
    }
    body.toc2.toc-right {
	padding-left: 0;
	padding-right: 20em
    }
}

#content #toc {
    border-style: solid;
    border-width: 1px;
    border-color: #e0e0dc;
    margin-bottom: 1.25em;
    padding: 1.25em;
    background: #f8f8f7;
    -webkit-border-radius: 4px;
    border-radius: 4px
}

#content #toc>:first-child {
    margin-top: 0
}

#content #toc>:last-child {
    margin-bottom: 0
}

#footer {
    max-width: 100%;
    background-color: rgba(0, 0, 0, .8);
    padding: 1.25em
}

#footer-text {
    color: rgba(255, 255, 255, .8);
    line-height: 1.44
}

.sect1 {
    padding-bottom: .625em
}

@media only screen and (min-width:768px) {
    .sect1 {
	padding-bottom: 1.25em
    }
}

.sect1+.sect1 {
    border-top: 1px solid #efefed
}

#content h1>a.anchor,
h2>a.anchor,
h3>a.anchor,
#toctitle>a.anchor,
.sidebarblock>.content>.title>a.anchor,
h4>a.anchor,
h5>a.anchor,
h6>a.anchor {
    position: absolute;
    z-index: 1001;
    width: 1.5ex;
    margin-left: -1.5ex;
    display: block;
    text-decoration: none!important;
    visibility: hidden;
    text-align: center;
    font-weight: 400
}

#content h1>a.anchor:before,
h2>a.anchor:before,
h3>a.anchor:before,
#toctitle>a.anchor:before,
.sidebarblock>.content>.title>a.anchor:before,
h4>a.anchor:before,
h5>a.anchor:before,
h6>a.anchor:before {
    content: "\00A7";
    font-size: .85em;
    display: block;
    padding-top: .1em
}

#content h1:hover>a.anchor,
#content h1>a.anchor:hover,
h2:hover>a.anchor,
h2>a.anchor:hover,
h3:hover>a.anchor,
#toctitle:hover>a.anchor,
.sidebarblock>.content>.title:hover>a.anchor,
h3>a.anchor:hover,
#toctitle>a.anchor:hover,
.sidebarblock>.content>.title>a.anchor:hover,
h4:hover>a.anchor,
h4>a.anchor:hover,
h5:hover>a.anchor,
h5>a.anchor:hover,
h6:hover>a.anchor,
h6>a.anchor:hover {
    visibility: visible
}

#content h1>a.link,
h2>a.link,
h3>a.link,
#toctitle>a.link,
.sidebarblock>.content>.title>a.link,
h4>a.link,
h5>a.link,
h6>a.link {
    color: #ba3925;
    text-decoration: none
}

#content h1>a.link:hover,
h2>a.link:hover,
h3>a.link:hover,
#toctitle>a.link:hover,
.sidebarblock>.content>.title>a.link:hover,
h4>a.link:hover,
h5>a.link:hover,
h6>a.link:hover {
    color: #a53221
}

.audioblock,
.imageblock,
.literalblock,
.listingblock,
.stemblock,
.videoblock {
    margin-bottom: 1.25em
}

.admonitionblock td.content>.title,
.audioblock>.title,
.exampleblock>.title,
.imageblock>.title,
.listingblock>.title,
.literalblock>.title,
.stemblock>.title,
.openblock>.title,
.paragraph>.title,
.quoteblock>.title,
table.tableblock>.title,
.verseblock>.title,
.videoblock>.title,
.dlist>.title,
.olist>.title,
.ulist>.title,
.qlist>.title,
.hdlist>.title {
    text-rendering: optimizeLegibility;
    text-align: left;
    font-family: "Noto Serif", "DejaVu Serif", serif;
    font-size: 1rem;
    font-style: italic
}

table.tableblock>caption.title {
    white-space: nowrap;
    overflow: visible;
    max-width: 0
}

.paragraph.lead>p,
#preamble>.sectionbody>.paragraph:first-of-type p {
    color: rgba(0, 0, 0, .85)
}

table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p {
    font-size: inherit
}

.admonitionblock>table {
    border-collapse: separate;
    border: 0;
    background: none;
    width: 100%
}

.admonitionblock>table td.icon {
    text-align: center;
    width: 80px
}

.admonitionblock>table td.icon img {
    max-width: none
}

.admonitionblock>table td.icon .title {
    font-weight: bold;
    font-family: "Open Sans", "DejaVu Sans", sans-serif;
    text-transform: uppercase
}

.admonitionblock>table td.content {
    padding-left: 1.125em;
    padding-right: 1.25em;
    border-left: 1px solid #ddddd8;
    color: rgba(0, 0, 0, .6)
}

.admonitionblock>table td.content>:last-child>:last-child {
    margin-bottom: 0
}

.exampleblock>.content {
    border-style: solid;
    border-width: 1px;
    border-color: #e6e6e6;
    margin-bottom: 1.25em;
    padding: 1.25em;
    background: #fff;
    -webkit-border-radius: 4px;
    border-radius: 4px
}

.exampleblock>.content>:first-child {
    margin-top: 0
}

.exampleblock>.content>:last-child {
    margin-bottom: 0
}

.sidebarblock {
    border-style: solid;
    border-width: 1px;
    border-color: #e0e0dc;
    margin-bottom: 1.25em;
    padding: 1.25em;
    background: #f8f8f7;
    -webkit-border-radius: 4px;
    border-radius: 4px
}

.sidebarblock>:first-child {
    margin-top: 0
}

.sidebarblock>:last-child {
    margin-bottom: 0
}

.sidebarblock>.content>.title {
    color: #7a2518;
    margin-top: 0;
    text-align: center
}

.exampleblock>.content>:last-child>:last-child,
.exampleblock>.content .olist>ol>li:last-child>:last-child,
.exampleblock>.content .ulist>ul>li:last-child>:last-child,
.exampleblock>.content .qlist>ol>li:last-child>:last-child,
.sidebarblock>.content>:last-child>:last-child,
.sidebarblock>.content .olist>ol>li:last-child>:last-child,
.sidebarblock>.content .ulist>ul>li:last-child>:last-child,
.sidebarblock>.content .qlist>ol>li:last-child>:last-child {
    margin-bottom: 0
}

.literalblock pre,
.listingblock pre:not(.highlight),
.listingblock pre[class="highlight"],
.listingblock pre[class^="highlight "],
.listingblock pre.CodeRay,
.listingblock pre.prettyprint {
    background: #f7f7f8
}

.sidebarblock .literalblock pre,
.sidebarblock .listingblock pre:not(.highlight),
.sidebarblock .listingblock pre[class="highlight"],
.sidebarblock .listingblock pre[class^="highlight "],
.sidebarblock .listingblock pre.CodeRay,
.sidebarblock .listingblock pre.prettyprint {
    background: #f2f1f1
}

.literalblock pre,
.literalblock pre[class],
.listingblock pre,
.listingblock pre[class] {
    -webkit-border-radius: 4px;
    border-radius: 4px;
    word-wrap: break-word;
    padding: 1em;
    font-size: .8125em
}

.literalblock pre.nowrap,
.literalblock pre[class].nowrap,
.listingblock pre.nowrap,
.listingblock pre[class].nowrap {
    overflow-x: auto;
    white-space: pre;
    word-wrap: normal
}

@media only screen and (min-width:768px) {
    .literalblock pre,
    .literalblock pre[class],
    .listingblock pre,
    .listingblock pre[class] {
	font-size: .90625em
    }
}

@media only screen and (min-width:1280px) {
    .literalblock pre,
    .literalblock pre[class],
    .listingblock pre,
    .listingblock pre[class] {
	font-size: 1em
    }
}

.literalblock.output pre {
    color: #f7f7f8;
    background-color: rgba(0, 0, 0, .9)
}

.listingblock pre.highlightjs {
    padding: 0
}

.listingblock pre.highlightjs>code {
    padding: 1em;
    -webkit-border-radius: 4px;
    border-radius: 4px
}

.listingblock pre.prettyprint {
    border-width: 0
}

.listingblock>.content {
    position: relative
}

.listingblock code[data-lang]:before {
    display: none;
    content: attr(data-lang);
    position: absolute;
    font-size: .75em;
    top: .425rem;
    right: .5rem;
    line-height: 1;
    text-transform: uppercase;
    color: #999
}

.listingblock:hover code[data-lang]:before {
    display: block
}

.listingblock.terminal pre .command:before {
    content: attr(data-prompt);
    padding-right: .5em;
    color: #999
}

.listingblock.terminal pre .command:not([data-prompt]):before {
    content: "$"
}

table.pyhltable {
    border-collapse: separate;
    border: 0;
    margin-bottom: 0;
    background: none
}

table.pyhltable td {
    vertical-align: top;
    padding-top: 0;
    padding-bottom: 0;
    line-height: 1.45
}

table.pyhltable td.code {
    padding-left: .75em;
    padding-right: 0
}

pre.pygments .lineno,
table.pyhltable td:not(.code) {
    color: #999;
    padding-left: 0;
    padding-right: .5em;
    border-right: 1px solid #ddddd8
}

pre.pygments .lineno {
    display: inline-block;
    margin-right: .25em
}

table.pyhltable .linenodiv {
    background: none!important;
    padding-right: 0!important
}

.quoteblock {
    margin: 0 1em 1.25em 1.5em;
    display: table
}

.quoteblock>.title {
    margin-left: -1.5em;
    margin-bottom: .75em
}

.quoteblock blockquote,
.quoteblock blockquote p {
    color: rgba(0, 0, 0, .85);
    font-size: 1.15rem;
    line-height: 1.75;
    word-spacing: .1em;
    letter-spacing: 0;
    font-style: italic;
    text-align: justify
}

.quoteblock blockquote {
    margin: 0;
    padding: 0;
    border: 0
}

.quoteblock blockquote:before {
    content: "\201c";
    float: left;
    font-size: 2.75em;
    font-weight: bold;
    line-height: .6em;
    margin-left: -.6em;
    color: #7a2518;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .1)
}

.quoteblock blockquote>.paragraph:last-child p {
    margin-bottom: 0
}

.quoteblock .attribution {
    margin-top: .5em;
    margin-right: .5ex;
    text-align: right
}

.quoteblock .quoteblock {
    margin-left: 0;
    margin-right: 0;
    padding: .5em 0;
    border-left: 3px solid rgba(0, 0, 0, .6)
}

.quoteblock .quoteblock blockquote {
    padding: 0 0 0 .75em
}

.quoteblock .quoteblock blockquote:before {
    display: none
}

.verseblock {
    margin: 0 1em 1.25em 1em
}

.verseblock pre {
    font-family: "Open Sans", "DejaVu Sans", sans;
    font-size: 1.15rem;
    color: rgba(0, 0, 0, .85);
    font-weight: 300;
    text-rendering: optimizeLegibility
}

.verseblock pre strong {
    font-weight: 400
}

.verseblock .attribution {
    margin-top: 1.25rem;
    margin-left: .5ex
}

.quoteblock .attribution,
.verseblock .attribution {
    font-size: .9375em;
    line-height: 1.45;
    font-style: italic
}

.quoteblock .attribution br,
.verseblock .attribution br {
    display: none
}

.quoteblock .attribution cite,
.verseblock .attribution cite {
    display: block;
    letter-spacing: -.025em;
    color: rgba(0, 0, 0, .6)
}

.quoteblock.abstract {
    margin: 0 0 1.25em 0;
    display: block
}

.quoteblock.abstract blockquote,
.quoteblock.abstract blockquote p {
    text-align: left;
    word-spacing: 0
}

.quoteblock.abstract blockquote:before,
.quoteblock.abstract blockquote p:first-of-type:before {
    display: none
}

table.tableblock {
    max-width: 100%;
    border-collapse: separate
}

table.tableblock td>.paragraph:last-child p>p:last-child,
table.tableblock th>p:last-child,
table.tableblock td>p:last-child {
    margin-bottom: 0
}

table.tableblock,
th.tableblock,
td.tableblock {
    border: 0 solid #dedede
}

table.grid-all th.tableblock,
table.grid-all td.tableblock {
    border-width: 0 1px 1px 0
}

table.grid-all tfoot>tr>th.tableblock,
table.grid-all tfoot>tr>td.tableblock {
    border-width: 1px 1px 0 0
}

table.grid-cols th.tableblock,
table.grid-cols td.tableblock {
    border-width: 0 1px 0 0
}

table.grid-all *>tr>.tableblock:last-child,
table.grid-cols *>tr>.tableblock:last-child {
    border-right-width: 0
}

table.grid-rows th.tableblock,
table.grid-rows td.tableblock {
    border-width: 0 0 1px 0
}

table.grid-all tbody>tr:last-child>th.tableblock,
table.grid-all tbody>tr:last-child>td.tableblock,
table.grid-all thead:last-child>tr>th.tableblock,
table.grid-rows tbody>tr:last-child>th.tableblock,
table.grid-rows tbody>tr:last-child>td.tableblock,
table.grid-rows thead:last-child>tr>th.tableblock {
    border-bottom-width: 0
}

table.grid-rows tfoot>tr>th.tableblock,
table.grid-rows tfoot>tr>td.tableblock {
    border-width: 1px 0 0 0
}

table.frame-all {
    border-width: 1px
}

table.frame-sides {
    border-width: 0 1px
}

table.frame-topbot {
    border-width: 1px 0
}

th.halign-left,
td.halign-left {
    text-align: left
}

th.halign-right,
td.halign-right {
    text-align: right
}

th.halign-center,
td.halign-center {
    text-align: center
}

th.valign-top,
td.valign-top {
    vertical-align: top
}

th.valign-bottom,
td.valign-bottom {
    vertical-align: bottom
}

th.valign-middle,
td.valign-middle {
    vertical-align: middle
}

table thead th,
table tfoot th {
    font-weight: bold
}

tbody tr th {
    display: table-cell;
    line-height: 1.6;
    background: #f7f8f7
}

tbody tr th,
tbody tr th p,
tfoot tr th,
tfoot tr th p {
    color: rgba(0, 0, 0, .8);
    font-weight: bold
}

p.tableblock>code:only-child {
    background: none;
    padding: 0
}

p.tableblock {
    font-size: 1em
}

td>div.verse {
    white-space: pre
}

ol {
    margin-left: 1.75em
}

ul li ol {
    margin-left: 1.5em
}

dl dd {
    margin-left: 1.125em
}

dl dd:last-child,
dl dd:last-child>:last-child {
    margin-bottom: 0
}

ol>li p,
ul>li p,
ul dd,
ol dd,
.olist .olist,
.ulist .ulist,
.ulist .olist,
.olist .ulist {
    margin-bottom: .625em
}

ul.unstyled,
ol.unnumbered,
ul.checklist,
ul.none {
    list-style-type: none
}

ul.unstyled,
ol.unnumbered,
ul.checklist {
    margin-left: .625em
}

ul.checklist li>p:first-child>.fa-square-o:first-child,
ul.checklist li>p:first-child>.fa-check-square-o:first-child {
    width: 1em;
    font-size: .85em
}

ul.checklist li>p:first-child>input[type="checkbox"]:first-child {
    width: 1em;
    position: relative;
    top: 1px
}

ul.inline {
    margin: 0 auto .625em auto;
    margin-left: -1.375em;
    margin-right: 0;
    padding: 0;
    list-style: none;
    overflow: hidden
}

ul.inline>li {
    list-style: none;
    float: left;
    margin-left: 1.375em;
    display: block
}

ul.inline>li>* {
    display: block
}

.unstyled dl dt {
    font-weight: 400;
    font-style: normal
}

ol.arabic {
    list-style-type: decimal
}

ol.decimal {
    list-style-type: decimal-leading-zero
}

ol.loweralpha {
    list-style-type: lower-alpha
}

ol.upperalpha {
    list-style-type: upper-alpha
}

ol.lowerroman {
    list-style-type: lower-roman
}

ol.upperroman {
    list-style-type: upper-roman
}

ol.lowergreek {
    list-style-type: lower-greek
}

.hdlist>table,
.colist>table {
    border: 0;
    background: none
}

.hdlist>table>tbody>tr,
.colist>table>tbody>tr {
    background: none
}

td.hdlist1,
td.hdlist2 {
    vertical-align: top;
    padding: 0 .625em
}

td.hdlist1 {
    font-weight: bold;
    padding-bottom: 1.25em
}

.literalblock+.colist,
.listingblock+.colist {
    margin-top: -.5em
}

.colist>table tr>td:first-of-type {
    padding: 0 .75em;
    line-height: 1
}

.colist>table tr>td:last-of-type {
    padding: .25em 0
}

.thumb,
.th {
    line-height: 0;
    display: inline-block;
    border: solid 4px #fff;
    -webkit-box-shadow: 0 0 0 1px #ddd;
    box-shadow: 0 0 0 1px #ddd
}

.imageblock.left,
.imageblock[style*="float: left"] {
    margin: .25em .625em 1.25em 0
}

.imageblock.right,
.imageblock[style*="float: right"] {
    margin: .25em 0 1.25em .625em
}

.imageblock>.title {
    margin-bottom: 0
}

.imageblock.thumb,
.imageblock.th {
    border-width: 6px
}

.imageblock.thumb>.title,
.imageblock.th>.title {
    padding: 0 .125em
}

.image.left,
.image.right {
    margin-top: .25em;
    margin-bottom: .25em;
    display: inline-block;
    line-height: 0
}

.image.left {
    margin-right: .625em
}

.image.right {
    margin-left: .625em
}

a.image {
    text-decoration: none;
    display: inline-block
}

a.image object {
    pointer-events: none
}

sup.footnote,
sup.footnoteref {
    font-size: .875em;
    position: static;
    vertical-align: super
}

sup.footnote a,
sup.footnoteref a {
    text-decoration: none
}

sup.footnote a:active,
sup.footnoteref a:active {
    text-decoration: underline
}

#footnotes {
    padding-top: .75em;
    padding-bottom: .75em;
    margin-bottom: .625em
}

#footnotes hr {
    width: 20%;
    min-width: 6.25em;
    margin: -.25em 0 .75em 0;
    border-width: 1px 0 0 0
}

#footnotes .footnote {
    padding: 0 .375em 0 .225em;
    line-height: 1.3334;
    font-size: .875em;
    margin-left: 1.2em;
    text-indent: -1.05em;
    margin-bottom: .2em
}

#footnotes .footnote a:first-of-type {
    font-weight: bold;
    text-decoration: none
}

#footnotes .footnote:last-of-type {
    margin-bottom: 0
}

#content #footnotes {
    margin-top: -.625em;
    margin-bottom: 0;
    padding: .75em 0
}

.gist .file-data>table {
    border: 0;
    background: #fff;
    width: 100%;
    margin-bottom: 0
}

.gist .file-data>table td.line-data {
    width: 99%
}

div.unbreakable {
    page-break-inside: avoid
}

.big {
    font-size: larger
}

.small {
    font-size: smaller
}

.underline {
    text-decoration: underline
}

.overline {
    text-decoration: overline
}

.line-through {
    text-decoration: line-through
}

.aqua {
    color: #00bfbf
}

.aqua-background {
    background-color: #00fafa
}

.black {
    color: #000
}

.black-background {
    background-color: #000
}

.blue {
    color: #0000bf
}

.blue-background {
    background-color: #0000fa
}

.fuchsia {
    color: #bf00bf
}

.fuchsia-background {
    background-color: #fa00fa
}

.gray {
    color: #606060
}

.gray-background {
    background-color: #7d7d7d
}

.green {
    color: #006000
}

.green-background {
    background-color: #007d00
}

.lime {
    color: #00bf00
}

.lime-background {
    background-color: #00fa00
}

.maroon {
    color: #600000
}

.maroon-background {
    background-color: #7d0000
}

.navy {
    color: #000060
}

.navy-background {
    background-color: #00007d
}

.olive {
    color: #606000
}

.olive-background {
    background-color: #7d7d00
}

.purple {
    color: #600060
}

.purple-background {
    background-color: #7d007d
}

.red {
    color: #bf0000
}

.red-background {
    background-color: #fa0000
}

.silver {
    color: #909090
}

.silver-background {
    background-color: #bcbcbc
}

.teal {
    color: #006060
}

.teal-background {
    background-color: #007d7d
}

.white {
    color: #bfbfbf
}

.white-background {
    background-color: #fafafa
}

.yellow {
    color: #bfbf00
}

.yellow-background {
    background-color: #fafa00
}

span.icon>.fa {
    cursor: default
}

.admonitionblock td.icon [class^="fa icon-"] {
    font-size: 2.5em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, .5);
    cursor: default
}

.admonitionblock td.icon .icon-note:before {
    content: "\f05a";
    color: #19407c
}

.admonitionblock td.icon .icon-tip:before {
    content: "\f0eb";
    text-shadow: 1px 1px 2px rgba(155, 155, 0, .8);
    color: #111
}

.admonitionblock td.icon .icon-warning:before {
    content: "\f071";
    color: #bf6900
}

.admonitionblock td.icon .icon-caution:before {
    content: "\f06d";
    color: #bf3400
}

.admonitionblock td.icon .icon-important:before {
    content: "\f06a";
    color: #bf0000
}

.conum[data-value] {
    display: inline-block;
    color: #fff!important;
    background-color: rgba(0, 0, 0, .8);
    -webkit-border-radius: 100px;
    border-radius: 100px;
    text-align: center;
    font-size: .75em;
    width: 1.67em;
    height: 1.67em;
    line-height: 1.67em;
    font-family: "Open Sans", "DejaVu Sans", sans-serif;
    font-style: normal;
    font-weight: bold
}

.conum[data-value] * {
    color: #fff!important
}

.conum[data-value]+b {
    display: none
}

.conum[data-value]:after {
    content: attr(data-value)
}

pre .conum[data-value] {
    position: relative;
    top: -.125em
}

b.conum * {
    color: inherit!important
}

.conum:not([data-value]):empty {
    display: none
}

dt,
th.tableblock,
td.content,
div.footnote {
    text-rendering: optimizeLegibility
}

h1,
h2,
p,
td.content,
span.alt {
    letter-spacing: -.01em
}

p strong,
td.content strong,
div.footnote strong {
    letter-spacing: -.005em
}

p,
blockquote,
dt,
td.content,
span.alt {
    font-size: 1.0625rem
}

p {
    margin-bottom: 1.25rem
}

.sidebarblock p,
.sidebarblock dt,
.sidebarblock td.content,
p.tableblock {
    font-size: 1em
}

.exampleblock>.content {
    background-color: #fffef7;
    border-color: #e0e0dc;
    -webkit-box-shadow: 0 1px 4px #e0e0dc;
    box-shadow: 0 1px 4px #e0e0dc
}

.print-only {
    display: none!important
}

@media print {
    @page {
	margin: 1.25cm .75cm
    }
    * {
	-webkit-box-shadow: none!important;
	box-shadow: none!important;
	text-shadow: none!important
    }
    a {
	color: inherit!important;
	text-decoration: underline!important
    }
    a.bare,
    a[href^="#"],
    a[href^="mailto:"] {
	text-decoration: none!important
    }
    a[href^=";http:"]:not(.bare):after,
    a[href^="https:"]:not(.bare):after {
	content: "(" attr(href) ")";
	display: inline-block;
	font-size: .875em;
	padding-left: .25em
    }
    abbr[title]:after {
	content: " (" attr(title) ")"
    }
    pre,
    blockquote,
    tr,
    img,
    object,
    svg {
	page-break-inside: avoid
    }
    thead {
	display: table-header-group
    }
    svg {
	max-width: 100%
    }
    p,
    blockquote,
    dt,
    td.content {
	font-size: 1em;
	orphans: 3;
	widows: 3
    }
    h2,
    h3,
    #toctitle,
    .sidebarblock>.content>.title {
	page-break-after: avoid
    }
    #toc,
    .sidebarblock,
    .exampleblock>.content {
	background: none!important
    }
    #toc {
	border-bottom: 1px solid #ddddd8!important;
	padding-bottom: 0!important
    }
    .sect1 {
	padding-bottom: 0!important
    }
    .sect1+.sect1 {
	border: 0!important
    }
    #header>h1:first-child {
	margin-top: 1.25rem
    }
    body.book #header {
	text-align: center
    }
    body.book #header>h1:first-child {
	border: 0!important;
	margin: 2.5em 0 1em 0
    }
    body.book #header .details {
	border: 0!important;
	display: block;
	padding: 0!important
    }
    body.book #header .details span:first-child {
	margin-left: 0!important
    }
    body.book #header .details br {
	display: block
    }
    body.book #header .details br+span:before {
	content: none!important
    }
    body.book #toc {
	border: 0!important;
	text-align: left!important;
	padding: 0!important;
	margin: 0!important
    }
    body.book #toc,
    body.book #preamble,
    body.book h1.sect0,
    body.book .sect1>h2 {
	page-break-before: always
    }
    .listingblock code[data-lang]:before {
	display: block
    }
    #footer {
	background: none!important;
	padding: 0 .9375em
    }
    #footer-text {
	color: rgba(0, 0, 0, .6)!important;
	font-size: .9em
    }
    .hide-on-print {
	display: none!important
    }
    .print-only {
	display: block!important
    }
    .hide-for-print {
	display: none!important
    }
    .show-for-print {
	display: inherit!important
    }
}

/* Custom rules */

div.text-center div.title {
    text-align: center!important;
    margin-top: 1em;
}

div#header {
    text-align: center;
}

div#header div.details p{
    margin-left: auto;
    margin-right: auto;
}

div.cover-image {
    text-align: center;
}

div.cover-image img {
    width: 50%;
}

div.quoteblock {
    margin-left: auto;
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div.admonitionblock.github td.icon .icon-note::before {
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pre.rouge table pre { margin: 0; }
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pre.rouge .cp {
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pre.rouge .c1 {
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pre.rouge .cs {
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pre.rouge .err {
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pre.rouge .gr {
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pre.rouge .gh {
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pre.rouge .go {
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pre.rouge .gs {
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pre.rouge .gu {
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pre.rouge .gt {
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pre.rouge .kt {
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pre.rouge .mf {
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pre.rouge .mh {
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pre.rouge .mo {
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pre.rouge .sc {
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pre.rouge .sd {
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pre.rouge .s2 {
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pre.rouge .se {
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pre.rouge .sh {
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pre.rouge .si {
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pre.rouge .sx {
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pre.rouge .sr {
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pre.rouge .s1 {
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pre.rouge .ss {
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pre.rouge .na {
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pre.rouge .bp {
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pre.rouge .nb {
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pre.rouge .no {
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pre.rouge .nt {
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pre.rouge .o {
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pre.rouge .w {
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pre.rouge {
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