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/* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
/* Uncomment @import statement below to use as custom stylesheet */
/*@import "https://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;
}

script {
  display: none !important;
}

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

a {
  background: transparent;
  &:focus {
    outline: thin dotted;
  }
  &:active, &: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 {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
  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"] {
  -webkit-appearance: button;
  cursor: pointer;
}

input {
  &[type="reset"], &[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
  }
}

button[disabled], html input[disabled] {
  cursor: default;
}

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

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;
}

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

html {
  font-size: 100%;
}

body {
  font-size: 100%;
  background: #fff;
  color: rgba(0, 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;
  tab-size: 4;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
}

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;
}

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;
}

.stretch {
  width: 100%;
}

.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;
  &:hover, &:focus {
    color: #1d4b8f;
  }
  img {
    border: none;
  }
}

p {
  font-family: inherit;
  font-weight: 400;
  font-size: 1em;
  line-height: 1.6;
  margin-bottom: 1.25em;
  text-rendering: optimizeLegibility;
  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, 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 {
  margin-left: 1.5em;
}

ul {
  li {
    ul, ol {
      margin-left: 1.25em;
      margin-bottom: 0;
      font-size: 1em;
    }
  }
  &.square li ul, &.circle li ul, &.disc li ul {
    list-style: inherit;
  }
  &.square {
    list-style-type: square;
  }
  &.circle {
    list-style-type: circle;
  }
  &.disc {
    list-style-type: disc;
  }
}

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

dl {
  dt {
    margin-bottom: .3125em;
    font-weight: bold;
  }
  dd {
    margin-bottom: 1.25em;
  }
}

abbr, acronym {
  text-transform: uppercase;
  font-size: 90%;
  color: rgba(0, 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;
  cite {
    display: block;
    font-size: .9375em;
    color: rgba(0, 0, 0, 0.6);
    &::before {
      content: "\2014 \0020";
    }
    a {
      color: rgba(0, 0, 0, 0.6);
      &:visited {
        color: rgba(0, 0, 0, 0.6);
      }
    }
  }
  line-height: 1.6;
  color: rgba(0, 0, 0, 0.85);
  p {
    line-height: 1.6;
    color: rgba(0, 0, 0, 0.85);
  }
}

@media 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;
  thead, tfoot {
    background: #f7f8f7;
  }
  thead tr {
    th, td {
      padding: .5em .625em .625em;
      font-size: inherit;
      color: rgba(0, 0, 0, 0.8);
      text-align: left;
    }
  }
  tfoot tr {
    th, td {
      padding: .5em .625em .625em;
      font-size: inherit;
      color: rgba(0, 0, 0, 0.8);
      text-align: left;
    }
  }
  tr {
    th, td {
      padding: .5625em .625em;
      font-size: inherit;
      color: rgba(0, 0, 0, 0.8);
    }
    &.even, &.alt, &:nth-of-type(even) {
      background: #f8f8f7;
    }
  }
  thead tr th, tfoot tr th, tbody tr td, tr td, tfoot tr td {
    display: table-cell;
    line-height: 1.6;
  }
}

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, &::after {
    content: " ";
    display: table;
  }
}

.float-group {
  &::before, &::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;
  word-wrap: break-word;
  &.nobreak {
    word-wrap: normal;
  }
  &.nowrap {
    white-space: nowrap;
  }
}

pre {
  line-height: 1.45;
  color: rgba(0, 0, 0, 0.9);
  font-family: "Droid Sans Mono","DejaVu Sans Mono",monospace;
  font-weight: 400;
  text-rendering: optimizeSpeed;
  > code {
    line-height: 1.45;
    color: rgba(0, 0, 0, 0.9);
    font-family: "Droid Sans Mono","DejaVu Sans Mono",monospace;
    font-weight: 400;
    text-rendering: optimizeSpeed;
  }
}

em em {
  font-style: normal;
}

strong strong {
  font-weight: 400;
}

.keyseq {
  color: rgba(51, 51, 51, 0.8);
}

kbd {
  font-family: "Droid Sans Mono","DejaVu Sans Mono",monospace;
  display: inline-block;
  color: rgba(0, 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, 0.2), 0 0 0 0.1em white inset;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 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;
  }
  &:last-child {
    margin-right: 0;
  }
}

.menuseq, .menuref {
  color: #000;
}

.menuseq b:not(.caret), .menuref {
  font-weight: inherit;
}

.menuseq {
  word-spacing: -.02em;
  b.caret {
    font-size: 1.25em;
    line-height: .8;
  }
  i.caret {
    font-weight: bold;
    text-align: center;
    width: .45em;
  }
}

b.button {
  &::before, &::after {
    position: relative;
    top: -1px;
    font-weight: 400;
  }
  &::before {
    content: "[";
    padding: 0 3px 0 2px;
  }
  &::after {
    content: "]";
    padding: 0 2px 0 3px;
  }
}

p a > code:hover {
  color: rgba(0, 0, 0, 0.9);
}

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

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

#content {
  &::before, &::after {
    content: " ";
    display: table;
  }
}

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

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

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

#content {
  margin-top: 1.25em;
  &::before {
    content: none;
  }
}

#header > h1 {
  &:first-child {
    color: rgba(0, 0, 0, 0.85);
    margin-top: 2.25rem;
    margin-bottom: 0;
    + #toc {
      margin-top: 8px;
      border-top: 1px solid #ddddd8;
    }
  }
  &:only-child {
    border-bottom: 1px solid #ddddd8;
    padding-bottom: 8px;
  }
}

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, 0.6);
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    -webkit-flex-flow: row wrap;
    flex-flow: row wrap;
    span {
      &:first-child {
        margin-left: -.125em;
      }
      &.email a {
        color: rgba(0, 0, 0, 0.85);
      }
    }
    br {
      display: none;
      + span {
        &::before {
          content: "\00a0\2013\00a0";
        }
        &.author::before {
          content: "\00a0\22c5\00a0";
          color: rgba(0, 0, 0, 0.85);
        }
        &#revremark::before {
          content: "\00a0|\00a0";
        }
      }
    }
  }
  #revnumber {
    text-transform: capitalize;
    &::after {
      content: "\00a0";
    }
  }
}

#content > h1:first-child:not([class]) {
  color: rgba(0, 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;
  > ul {
    margin-left: .125em;
  }
  ul {
    &.sectlevel0 {
      > li > a {
        font-style: italic;
      }
      ul.sectlevel1 {
        margin: .5em 0;
      }
    }
    font-family: "Open Sans","DejaVu Sans",sans-serif;
    list-style-type: none;
  }
  li {
    line-height: 1.3334;
    margin-top: .3334em;
  }
  a {
    text-decoration: none;
    &:active {
      text-decoration: underline;
    }
  }
}

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

@media 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;
    #toctitle {
      margin-top: 0;
      margin-bottom: .8rem;
      font-size: 1.2em;
    }
    > ul {
      font-size: .9em;
      margin-bottom: 0;
    }
    ul {
      ul {
        margin-left: 0;
        padding-left: 1em;
      }
      &.sectlevel0 ul.sectlevel1 {
        padding-left: 0;
        margin-top: .5em;
        margin-bottom: .5em;
      }
    }
  }
  body.toc2.toc-right {
    padding-left: 0;
    padding-right: 15em;
    #toc.toc2 {
      border-right-width: 0;
      border-left: 1px solid #efefed;
      left: auto;
      right: 0;
    }
  }
}

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

#footer {
  max-width: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  padding: 1.25em;
}

#footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.44;
}

#content {
  margin-bottom: .625em;
}

.sect1 {
  padding-bottom: .625em;
  &:last-child {
    padding-bottom: 0;
  }
  + .sect1 {
    border-top: 1px solid #efefed;
  }
}

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

#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, > a.anchor:hover {
    visibility: visible;
  }
}

h2 {
  &:hover > a.anchor, > a.anchor:hover {
    visibility: visible;
  }
}

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 {
  visibility: visible;
}

h4 {
  &:hover > a.anchor, > a.anchor:hover {
    visibility: visible;
  }
}

h5 {
  &:hover > a.anchor, > a.anchor:hover {
    visibility: visible;
  }
}

h6 {
  &:hover > a.anchor, > 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.fit-content > caption.title {
  white-space: nowrap;
  width: 0;
}

.paragraph.lead > p, #preamble > .sectionbody > [class="paragraph"]:first-of-type p {
  font-size: 1.21875em;
  line-height: 1.6;
  color: rgba(0, 0, 0, 0.85);
}

table.tableblock #preamble > .sectionbody > [class="paragraph"]:first-of-type p {
  font-size: inherit;
}

.admonitionblock > table {
  border-collapse: separate;
  border: 0;
  background: none;
  width: 100%;
  td {
    &.icon {
      text-align: center;
      width: 80px;
      img {
        max-width: none;
      }
      .title {
        font-weight: bold;
        font-family: "Open Sans","DejaVu Sans",sans-serif;
        text-transform: uppercase;
      }
    }
    &.content {
      padding-left: 1.125em;
      padding-right: 1.25em;
      border-left: 1px solid #ddddd8;
      color: rgba(0, 0, 0, 0.6);
      > :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;
  > {
    :first-child {
      margin-top: 0;
    }
    :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;
  > {
    :first-child {
      margin-top: 0;
    }
    :last-child {
      margin-bottom: 0;
    }
    .content > .title {
      color: #7a2518;
      margin-top: 0;
      text-align: center;
    }
  }
}

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

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

.literalblock pre {
  background: #f7f7f8;
}

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

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

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

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

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

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

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

.literalblock.output pre {
  color: #f7f7f8;
  background-color: rgba(0, 0, 0, 0.9);
}

.listingblock {
  pre {
    &.highlightjs {
      padding: 0;
      > code {
        padding: 1em;
        -webkit-border-radius: 4px;
        border-radius: 4px;
      }
    }
    &.prettyprint {
      border-width: 0;
    }
  }
  > .content {
    position: relative;
  }
  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;
  }
  &:hover code[data-lang]::before {
    display: block;
  }
  &.terminal pre .command {
    &::before {
      content: attr(data-prompt);
      padding-right: .5em;
      color: #999;
    }
    &:not([data-prompt])::before {
      content: "$";
    }
  }
}

table.pyhltable {
  border-collapse: separate;
  border: 0;
  margin-bottom: 0;
  background: none;
  td {
    vertical-align: top;
    padding-top: 0;
    padding-bottom: 0;
    line-height: 1.45;
    &.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;
  > .title {
    margin-left: -1.5em;
    margin-bottom: .75em;
  }
  blockquote {
    color: rgba(0, 0, 0, 0.85);
    font-size: 1.15rem;
    line-height: 1.75;
    word-spacing: .1em;
    letter-spacing: 0;
    font-style: italic;
    text-align: justify;
    p {
      color: rgba(0, 0, 0, 0.85);
      font-size: 1.15rem;
      line-height: 1.75;
      word-spacing: .1em;
      letter-spacing: 0;
      font-style: italic;
      text-align: justify;
    }
    margin: 0;
    padding: 0;
    border: 0;
    &::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, 0.1);
    }
    > .paragraph:last-child p {
      margin-bottom: 0;
    }
  }
  .attribution {
    margin-top: .5em;
    margin-right: .5ex;
    text-align: right;
  }
  .quoteblock {
    margin-left: 0;
    margin-right: 0;
    padding: .5em 0;
    border-left: 3px solid rgba(0, 0, 0, 0.6);
    blockquote {
      padding: 0 0 0 .75em;
      &::before {
        display: none;
      }
    }
  }
}

.verseblock {
  margin: 0 1em 1.25em;
  pre {
    font-family: "Open Sans","DejaVu Sans",sans;
    font-size: 1.15rem;
    color: rgba(0, 0, 0, 0.85);
    font-weight: 300;
    text-rendering: optimizeLegibility;
    strong {
      font-weight: 400;
    }
  }
  .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, 0.6);
}

.quoteblock.abstract {
  margin: 0 1em 1.25em;
  display: block;
  > .title {
    margin: 0 0 .375em;
    font-size: 1.15em;
    text-align: center;
  }
  blockquote {
    word-spacing: 0;
    line-height: 1.6;
    p {
      word-spacing: 0;
      line-height: 1.6;
    }
    &::before {
      display: none;
    }
  }
  p::before {
    display: none;
  }
}

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

p.tableblock:last-child {
  margin-bottom: 0;
}

td.tableblock > .content {
  margin-bottom: -1.25em;
}

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

table {
  &.grid-all > {
    thead > tr > .tableblock, tbody > tr > .tableblock {
      border-width: 0 1px 1px 0;
    }
    tfoot > tr > .tableblock {
      border-width: 1px 1px 0 0;
    }
  }
  &.grid-cols > * > tr > .tableblock {
    border-width: 0 1px 0 0;
  }
  &.grid-rows > {
    thead > tr > .tableblock, tbody > tr > .tableblock {
      border-width: 0 0 1px;
    }
    tfoot > tr > .tableblock {
      border-width: 1px 0 0;
    }
  }
  &.grid-all > * > tr > .tableblock:last-child, &.grid-cols > * > tr > .tableblock:last-child {
    border-right-width: 0;
  }
  &.grid-all > {
    tbody > tr:last-child > .tableblock, thead:last-child > tr > .tableblock {
      border-bottom-width: 0;
    }
  }
  &.grid-rows > {
    tbody > tr:last-child > .tableblock, thead:last-child > tr > .tableblock {
      border-bottom-width: 0;
    }
  }
  &.frame-all {
    border-width: 1px;
  }
  &.frame-sides {
    border-width: 0 1px;
  }
  &.frame-topbot, &.frame-ends {
    border-width: 1px 0;
  }
  &.stripes-all tr, &.stripes-odd tr:nth-of-type(odd) {
    background: #f8f8f7;
  }
  &.stripes-none tr, &.stripes-odd tr:nth-of-type(even) {
    background: none;
  }
}

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, tfoot th {
    font-weight: bold;
  }
}

tbody tr th {
  display: table-cell;
  line-height: 1.6;
  background: #f7f8f7;
  color: rgba(0, 0, 0, 0.8);
  font-weight: bold;
  p {
    color: rgba(0, 0, 0, 0.8);
    font-weight: bold;
  }
}

tfoot tr th {
  color: rgba(0, 0, 0, 0.8);
  font-weight: bold;
  p {
    color: rgba(0, 0, 0, 0.8);
    font-weight: bold;
  }
}

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

ol > li p {
  margin-bottom: .625em;
}

ul {
  > li p, dd {
    margin-bottom: .625em;
  }
}

ol dd, .olist .olist {
  margin-bottom: .625em;
}

.ulist {
  .ulist, .olist {
    margin-bottom: .625em;
  }
}

.olist .ulist {
  margin-bottom: .625em;
}

ul {
  &.checklist, &.none {
    list-style-type: none;
  }
}

ol.none, ul.no-bullet {
  list-style-type: none;
}

ol {
  &.no-bullet, &.unnumbered {
    list-style-type: none;
  }
}

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

ul.no-bullet {
  margin-left: .625em;
}

ol {
  &.no-bullet, &.unnumbered {
    margin-left: .625em;
  }
}

ul.unstyled, ol.unstyled {
  margin-left: 0;
}

ul {
  &.checklist {
    margin-left: .625em;
    li > p:first-child > {
      .fa-square-o:first-child, .fa-check-square-o:first-child {
        width: 1.25em;
        font-size: .8em;
        position: relative;
        bottom: .125em;
      }
      input[type="checkbox"]:first-child {
        margin-right: .25em;
      }
    }
  }
  &.inline {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-flow: row wrap;
    -webkit-flex-flow: row wrap;
    flex-flow: row wrap;
    list-style: none;
    margin: 0 0 .625em -1.25em;
    > li {
      margin-left: 1.25em;
    }
  }
}

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

ol {
  &.arabic {
    list-style-type: decimal;
  }
  &.decimal {
    list-style-type: decimal-leading-zero;
  }
  &.loweralpha {
    list-style-type: lower-alpha;
  }
  &.upperalpha {
    list-style-type: upper-alpha;
  }
  &.lowerroman {
    list-style-type: lower-roman;
  }
  &.upperroman {
    list-style-type: upper-roman;
  }
  &.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, &.hdlist2 {
    vertical-align: top;
    padding: 0 .625em;
  }
  &.hdlist1 {
    font-weight: bold;
    padding-bottom: 1.25em;
  }
}

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

.colist td:not([class]) {
  &:first-child {
    padding: .4em .75em 0;
    line-height: 1;
    vertical-align: top;
    img {
      max-width: none;
    }
  }
  &:last-child {
    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, &[style*="float: left"] {
    margin: .25em .625em 1.25em 0;
  }
  &.right, &[style*="float: right"] {
    margin: .25em 0 1.25em .625em;
  }
  > .title {
    margin-bottom: 0;
  }
  &.thumb, &.th {
    border-width: 6px;
  }
  &.thumb > .title, &.th > .title {
    padding: 0 .125em;
  }
}

.image {
  &.left, &.right {
    margin-top: .25em;
    margin-bottom: .25em;
    display: inline-block;
    line-height: 0;
  }
  &.left {
    margin-right: .625em;
  }
  &.right {
    margin-left: .625em;
  }
}

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

sup {
  &.footnote, &.footnoteref {
    font-size: .875em;
    position: static;
    vertical-align: super;
  }
  &.footnote a, &.footnoteref a {
    text-decoration: none;
  }
  &.footnote a:active, &.footnoteref a:active {
    text-decoration: underline;
  }
}

#footnotes {
  padding-top: .75em;
  padding-bottom: .75em;
  margin-bottom: .625em;
  hr {
    width: 20%;
    min-width: 6.25em;
    margin: -.25em 0 .75em;
    border-width: 1px 0 0;
  }
  .footnote {
    padding: 0 .375em 0 .225em;
    line-height: 1.3334;
    font-size: .875em;
    margin-left: 1.2em;
    margin-bottom: .2em;
    a:first-of-type {
      font-weight: bold;
      text-decoration: none;
      margin-left: -1.05em;
    }
    &: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;
  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;
}

a span.icon > .fa {
  cursor: inherit;
}

.admonitionblock td.icon {
  [class^="fa icon-"] {
    font-size: 2.5em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    cursor: default;
  }
  .icon-note::before {
    content: "\f05a";
    color: #19407c;
  }
  .icon-tip::before {
    content: "\f0eb";
    text-shadow: 1px 1px 2px rgba(155, 155, 0, 0.8);
    color: #111;
  }
  .icon-warning::before {
    content: "\f071";
    color: #bf6900;
  }
  .icon-caution::before {
    content: "\f06d";
    color: #bf3400;
  }
  .icon-important::before {
    content: "\f06a";
    color: #bf0000;
  }
}

.conum[data-value] {
  display: inline-block;
  color: #fff !important;
  background-color: rgba(0, 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;
  * {
    color: #fff !important;
  }
  + b {
    display: none;
  }
  &::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, dt, td.content {
    font-size: 1em;
  }
}

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;
}

@page {
  margin: 1.25cm .75cm;
}


@media print {
  * {
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  html {
    font-size: 80%;
  }
  a {
    color: inherit !important;
    text-decoration: underline !important;
    &.bare, &[href^="#"], &[href^="mailto:"] {
      text-decoration: none !important;
    }
    &[href^="http:"]:not(.bare)::after, &[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;
  }
  body.book {
    #header {
      text-align: center;
      > h1:first-child {
        border: 0 !important;
        margin: 2.5em 0 1em;
      }
      .details {
        border: 0 !important;
        display: block;
        padding: 0 !important;
        span:first-child {
          margin-left: 0 !important;
        }
        br {
          display: block;
          + span::before {
            content: none !important;
          }
        }
      }
    }
    #toc {
      border: 0 !important;
      text-align: left !important;
      padding: 0 !important;
      margin: 0 !important;
      page-break-before: always;
    }
    #preamble, h1.sect0, .sect1 > h2 {
      page-break-before: always;
    }
  }
  .listingblock code[data-lang]::before {
    display: block;
  }
  #footer {
    padding: 0 .9375em;
  }
  .hide-on-print {
    display: none !important;
  }
  .print-only {
    display: block !important;
  }
  .hide-for-print {
    display: none !important;
  }
  .show-for-print {
    display: inherit !important;
  }
}

@media print, amzn-kf8 {
  #header > h1:first-child {
    margin-top: 1.25rem;
  }
  .sect1 {
    padding: 0 !important;
    + .sect1 {
      border: 0;
    }
  }
  #footer {
    background: none;
  }
  #footer-text {
    color: rgba(0, 0, 0, 0.6);
    font-size: .9em;
  }
}

@media amzn-kf8 {
  #header, #content, #footnotes, #footer {
    padding: 0;
  }
}




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