@charset "utf-8";
/* CSS Document */

@font-face {
  font-family: 'Montserrat';
  src: url('Montserrat-Light.eot');
  src: local('../fonts/Montserrat Light'), local('Montserrat-Light'),
    url('../fonts/Montserrat-Light.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-Light.woff') format('woff'),
    url('../fonts/Montserrat-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-Thin.eot');
  src: local('Montserrat Thin'), local('Montserrat-Thin'),
    url('../fonts/Montserrat-Thin.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-Thin.woff') format('woff'),
    url('../fonts/Montserrat-Thin.ttf') format('truetype');
  font-weight: 100;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-SemiBold.eot');
  src: local('Montserrat SemiBold'), local('Montserrat-SemiBold'),
    url('../fonts/Montserrat-SemiBold.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-SemiBold.woff') format('woff'),
    url('../fonts/Montserrat-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-ExtraLight.eot');
  src: local('Montserrat ExtraLight'), local('Montserrat-ExtraLight'),
    url('../fonts/Montserrat-ExtraLight.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-ExtraLight.woff') format('woff'),
    url('../fonts/Montserrat-ExtraLight.ttf') format('truetype');
  font-weight: 200;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-Bold.eot');
  src: local('Montserrat Bold'), local('Montserrat-Bold'),
    url('../fonts/Montserrat-Bold.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-Bold.woff') format('woff'),
    url('../fonts/Montserrat-Bold.ttf') format('truetype');
  font-weight: bold;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-Regular.eot');
  src: local('Montserrat Regular'), local('Montserrat-Regular'),
    url('../fonts/Montserrat-Regular.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-Regular.woff') format('woff'),
    url('../fonts/Montserrat-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-Medium.eot');
  src: local('Montserrat Medium'), local('Montserrat-Medium'),
    url('../fonts/Montserrat-Medium.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-Medium.woff') format('woff'),
    url('../fonts/Montserrat-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-ExtraBold.eot');
  src: local('Montserrat ExtraBold'), local('Montserrat-ExtraBold'),
    url('../fonts/Montserrat-ExtraBold.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-ExtraBold.woff') format('woff'),
    url('../fonts/Montserrat-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
}

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-Black.eot');
  src: local('Montserrat Black'), local('Montserrat-Black'),
    url('../fonts/Montserrat-Black.eot?#iefix') format('embedded-opentype'),
    url('../fonts/Montserrat-Black.woff') format('woff'),
    url('../fonts/Montserrat-Black.ttf') format('truetype');
  font-weight: 900;
  font-style: normal;
}

body {
  font-family: 'Montserrat', sans-serif !important;
  scroll-behavior: smooth;
}

a {
    background: none
  }

  a:focus {
    outline: thin dotted
  }

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

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

  b,
  strong {
    font-weight: bold
  }

  abbr {
    font-size: .9em
  }

  abbr[title] {
    cursor: help;
    border-bottom: 1px dotted #dddddf;
    text-decoration: none
  }

  dfn {
    font-style: italic
  }

  hr {
    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
  }

  audio,
  video {
    display: inline-block
  }

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

  *,
  ::before,
  ::after {
    box-sizing: border-box
  }

  html,
  body {
    font-size: 100%
  }

 

  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%
  }

  .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
  }

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

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

  a img {
    border: 0
  }

  p {
    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-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 #dddddf;
    border-width: 1px 0 0;
    clear: both;
    margin: 1.25em 0 1.1875em
  }

  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 {
    line-height: 1.6;
    margin-bottom: 1.25em;
    list-style-position: outside;
    font-family: inherit
  }

  ul,
  ol {
    margin-left: 1.5em
  }

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

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

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

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

  ul.circle ul:not([class]),
  ul.disc ul:not([class]),
  ul.square ul:not([class]) {
    list-style: inherit
  }

  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
  }

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

  blockquote,
  blockquote p {
    line-height: 1.6;
    color: rgba(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: 1px solid #dedede;
    word-wrap: normal
  }

  table thead,
  table tfoot {
    background: #f7f8f7
  }

  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 {
    background: #f8f8f7
  }

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

  table tbody tr .tablehead {
    background-color: #f2f2fa;
    border-color:rgb(127, 147, 170);
  }

  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
  }

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

  .stretch {
    width: 100%
  }

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

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

  :not(pre).nobreak {
    word-wrap: normal
  }

  :not(pre).nowrap {
    white-space: nowrap
  }

  :not(pre).pre-wrap {
    white-space: pre-wrap
  }

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

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

  pre code,
  pre pre {
    color: inherit;
    font-size: inherit;
    line-height: inherit
  }

  pre>code {
    display: block
  }

  pre.nowrap,
  pre.nowrap pre {
    white-space: pre;
    word-wrap: normal
  }

  em em {
    font-style: normal
  }

  strong strong {
    font-weight: 400
  }

  .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: #f7f7f7;
    border: 1px solid #ccc;
    border-radius: 3px;
    box-shadow: 0 1px 0 rgba(0, 0, 0, .2), inset 0 0 0 .1em #fff;
    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,
  .menuref {
    color: #000
  }

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

  .menuseq {
    word-spacing: -.02em
  }

  .menuseq b.caret {
    font-size: 1.25em;
    line-height: .8
  }

  .menuseq i.caret {
    font-weight: bold;
    text-align: center;
    width: .45em
  }

  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: 0 auto;
    max-width: 70em;
    *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 #dddddf
  }

  #header>h1:only-child {
    border-bottom: 1px solid #dddddf;
    padding-bottom: 8px
  }

  #header .details {
    border-bottom: 1px solid #dddddf;
    line-height: 1.45;
    padding-top: .25em;
    padding-bottom: .25em;
    padding-left: .25em;
    color: rgba(0, 0, 0, .6);
    display: flex;
    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 #dddddf;
    padding-bottom: 8px;
    margin-top: 0;
    padding-top: 1rem;
    margin-bottom: 1.25rem
  }

  #toc {
    border-bottom: 1px solid #e7e7e9;
    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 {
    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 screen and (min-width:768px) {
    #toctitle {
      font-size: 1.375em
    }

    body.toc2 {
      padding-left: 15em;
      padding-right: 0
    }

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

    #toc.toc2 {
      margin-top: 0 !important;
      background: #f8f8f7;
      position: fixed;
      width: 15em;
      left: 0;
      top: 0;
      border-right: 1px solid #e7e7e9;
      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 #e7e7e9;
      left: auto;
      right: 0
    }
  }

  @media 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: 1px solid #e0e0dc;
    margin-bottom: 1.25em;
    padding: 1.25em;
    background: #f8f8f7;
    border-radius: 4px
  }

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

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

  #footer {
    max-width: none;
    background: rgba(0, 0, 0, .8);
    padding: 1.25em
  }

  #footer-text {
    color: hsla(0, 0%, 100%, .8);
    line-height: 1.44
  }

  #content {
    margin-bottom: .625em
  }

  .sect1 {
    padding: .625em 0
  }

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

    .sect1 {
      padding: 1.25em 0
    }
  }

  .sect1:last-child {
    padding-bottom: 0
  }

  .sect1+.sect1 {
    border-top: 1px solid #e7e7e9
  }

  #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: -2ex;
    transform: translatey(-0.4em);
    display: block;
    text-decoration: none !important;
    visibility: hidden;
    text-align: center;
    font-weight: 400;
    color: #225E99;
  }

  #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: "↑";
    font-size: 1.5em;
    display: block;
  }

  #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: #225E99;
    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: #225E99
  }

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

  details {
    margin-left: 1.25rem
  }

  details>summary {
    cursor: pointer;
    display: block;
    position: relative;
    line-height: 1.6;
    margin-bottom: .625rem;
    outline: none;
    -webkit-tap-highlight-color: transparent
  }

  details>summary::-webkit-details-marker {
    display: none
  }

  details>summary::before {
    content: "";
    border: solid transparent;
    border-left: solid;
    border-width: .3em 0 .3em .5em;
    position: absolute;
    top: .5em;
    left: -1.25rem;
    transform: translateX(15%)
  }

  details[open]>summary::before {
    border: solid transparent;
    border-top: solid;
    border-width: .5em .3em 0;
    transform: translateY(15%)
  }

  details>summary::after {
    content: "";
    width: 1.25rem;
    height: 1em;
    position: absolute;
    top: .3em;
    left: -1.25rem
  }

  .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-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, .85)
  }

  .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;
    text-transform: uppercase
  }

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

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

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

  .sidebarblock {
    border: 1px solid #dbdbd6;
    margin-bottom: 1.25em;
    padding: 1.25em;
    background: #f3f3f2;
    border-radius: 4px
  }

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

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

  .exampleblock>.content>:last-child,
  .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,
  .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>.content>pre {
    border-radius: 4px;
    overflow-x: auto;
    padding: 1em;
    font-size: .8125em
  }

  @media screen and (min-width:768px) {

    .literalblock pre,
    .listingblock>.content>pre {
      font-size: .90625em
    }
  }

  @media screen and (min-width:1280px) {

    .literalblock pre,
    .listingblock>.content>pre {
      font-size: 1em
    }
  }

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

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

  .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: inherit;
    opacity: .5
  }

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

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

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

  .listingblock pre.highlightjs {
    padding: 0
  }

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

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

  .prettyprint {
    background: #f7f7f8
  }

  pre.prettyprint .linenums {
    line-height: 1.45;
    margin-left: 2em
  }

  pre.prettyprint li {
    background: none;
    list-style-type: inherit;
    padding-left: 0
  }

  pre.prettyprint li code[data-lang]::before {
    opacity: 1
  }

  pre.prettyprint li:not(:first-child) code[data-lang]::before {
    display: none
  }

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

  table.linenotable td[class] {
    color: inherit;
    vertical-align: top;
    padding: 0;
    line-height: inherit;
    white-space: normal
  }

  table.linenotable td.code {
    padding-left: .75em
  }

  table.linenotable td.linenos,
  pre.pygments .linenos {
    border-right: 1px solid;
    opacity: .35;
    padding-right: .5em;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
  }

  pre.pygments span.linenos {
    display: inline-block;
    margin-right: .75em
  }

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

  .quoteblock:not(.excerpt)>.title {
    margin-left: -1.5em;
    margin-bottom: .75em
  }

  .quoteblock blockquote,
  .quoteblock 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: .75em;
    margin-right: .5ex;
    text-align: right
  }

  .verseblock {
    margin: 0 1em 1.25em
  }

  .verseblock pre {
    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 blockquote::before,
  .quoteblock.excerpt blockquote::before,
  .quoteblock .quoteblock blockquote::before {
    display: none
  }

  .quoteblock.abstract blockquote,
  .quoteblock.abstract p,
  .quoteblock.excerpt blockquote,
  .quoteblock.excerpt p,
  .quoteblock .quoteblock blockquote,
  .quoteblock .quoteblock p {
    line-height: 1.6;
    word-spacing: 0
  }

  .quoteblock.abstract {
    margin: 0 1em 1.25em;
    display: block
  }

  .quoteblock.abstract>.title {
    margin: 0 0 .375em;
    font-size: 1.15em;
    text-align: center
  }

  .quoteblock.excerpt>blockquote,
  .quoteblock .quoteblock {
    padding: 0 0 .25em 1em;
    border-left: .25em solid #dddddf
  }

  .quoteblock.excerpt,
  .quoteblock .quoteblock {
    margin-left: 0
  }

  .quoteblock.excerpt blockquote,
  .quoteblock.excerpt p,
  .quoteblock .quoteblock blockquote,
  .quoteblock .quoteblock p {
    color: inherit;
    font-size: 1.0625rem
  }

  .quoteblock.excerpt .attribution,
  .quoteblock .quoteblock .attribution {
    color: inherit;
    font-size: .85rem;
    text-align: left;
    margin-right: 0
  }

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

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

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

  table.tableblock,
  th.tableblock,
  td.tableblock {
    border: 0 solid rgb(127, 147, 170);
  }

  table.grid-all>*>tr>* {
    border-width: 1px
  }

  table.grid-cols>*>tr>* {
    border-width: 0 1px
  }

  table.grid-rows>*>tr>* {
    border-width: 1px 0
  }

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

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

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

  table.frame-none>colgroup+*>:first-child>*,
  table.frame-sides>colgroup+*>:first-child>* {
    border-top-width: 0
  }

  table.frame-none>:last-child>:last-child>*,
  table.frame-sides>:last-child>:last-child>* {
    border-bottom-width: 0
  }

  table.frame-none>*>tr>:first-child,
  table.frame-ends>*>tr>:first-child {
    border-left-width: 0
  }

  table.frame-none>*>tr>:last-child,
  table.frame-ends>*>tr>:last-child {
    border-right-width: 0
  }

  table.stripes-all>*>tr,
  table.stripes-odd>*>tr:nth-of-type(odd),
  table.stripes-even>*>tr:nth-of-type(even),
  table.stripes-hover>*>tr:hover {
    background: #f8f8f7
  }

  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 {
    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
  }

  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
  }

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

  ul.checklist,
  ul.none,
  ol.none,
  ul.no-bullet,
  ol.no-bullet,
  ol.unnumbered,
  ul.unstyled,
  ol.unstyled {
    list-style-type: none
  }

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

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

  li>p:empty:only-child::before {
    content: "";
    display: inline-block
  }

  ul.checklist>li>p:first-child {
    margin-left: -1em
  }

  ul.checklist>li>p:first-child>.fa-square-o:first-child,
  ul.checklist>li>p:first-child>.fa-check-square-o:first-child {
    width: 1.25em;
    font-size: .8em;
    position: relative;
    bottom: .125em
  }

  ul.checklist>li>p:first-child>input[type=checkbox]:first-child {
    margin-right: .25em
  }

  ul.inline {
    display: flex;
    flex-flow: row wrap;
    list-style: none;
    margin: 0 0 .625em -1.25em
  }

  ul.inline>li {
    margin-left: 1.25em
  }

  .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
  }

  td.hdlist2 {
    word-wrap: anywhere
  }

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

  .colist td:not([class]):first-child {
    padding: .4em .75em 0;
    line-height: 1;
    vertical-align: top
  }

  .colist td:not([class]):first-child img {
    max-width: none
  }

  .colist td:not([class]):last-child {
    padding: .25em 0
  }

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

  .imageblock.left {
    margin: .25em .625em 1.25em 0
  }

  .imageblock.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,
  #footnotes .footnote a:first-of-type: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;
    border-width: 1px 0 0
  }

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

  #footnotes .footnote a:first-of-type {
    font-weight: bold;
    text-decoration: none;
    margin-left: -1.05em
  }

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

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

  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: #00fafa
  }

  .black {
    color: #000
  }

  .black-background {
    background: #000
  }

  .blue {
    color: #0000bf
  }

  .blue-background {
    background: #0000fa
  }

  .fuchsia {
    color: #bf00bf
  }

  .fuchsia-background {
    background: #fa00fa
  }

  .gray {
    color: #606060
  }

  .gray-background {
    background: #7d7d7d
  }

  .green {
    color: #006000
  }

  .green-background {
    background: #007d00
  }

  .lime {
    color: #00bf00
  }

  .lime-background {
    background: #00fa00
  }

  .maroon {
    color: #600000
  }

  .maroon-background {
    background: #7d0000
  }

  .navy {
    color: #000060
  }

  .navy-background {
    background: #00007d
  }

  .olive {
    color: #606000
  }

  .olive-background {
    background: #7d7d00
  }

  .purple {
    color: #600060
  }

  .purple-background {
    background: #7d007d
  }

  .red {
    color: #bf0000
  }

  .red-background {
    background: #fa0000
  }

  .silver {
    color: #909090
  }

  .silver-background {
    background: #bcbcbc
  }

  .teal {
    color: #006060
  }

  .teal-background {
    background: #007d7d
  }

  .white {
    color: #bfbfbf
  }

  .white-background {
    background: #fafafa
  }

  .yellow {
    color: #bfbf00
  }

  .yellow-background {
    background: #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, .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: rgba(0, 0, 0, .8);
    border-radius: 50%;
    text-align: center;
    font-size: .75em;
    width: 1.67em;
    height: 1.67em;
    line-height: 1.67em;
    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,
  summary {
    letter-spacing: -.01em
  }

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

  p,
  blockquote,
  dt,
  td.content,
  td.hdlist1,
  span.alt,
  summary {
    font-size: 1.0625rem
  }

  p {
    margin-bottom: 1.25rem
  }

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

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

  .print-only {
    display: none !important
  }

  @page {
    margin: 1.25cm .75cm
  }

  @media print {
    * {
      box-shadow: none !important;
      text-shadow: none !important
    }

    html {
      font-size: 80%
    }

    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] {
      border-bottom: 1px dotted
    }

    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
    }

    #header,
    #content,
    #footnotes,
    #footer {
      max-width: none
    }

    #toc,
    .sidebarblock,
    .exampleblock>.content {
      background: none !important
    }

    #toc {
      border-bottom: 1px solid #dddddf !important;
      padding-bottom: 0 !important
    }

    body.book #header {
      text-align: center
    }

    body.book #header>h1:first-child {
      border: 0 !important;
      margin: 2.5em 0 1em
    }

    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 {
      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 amzn-kf8,
  print {
    #header>h1:first-child {
      margin-top: 1.25rem
    }

    .sect1 {
      padding: 0 !important
    }

    .sect1+.sect1 {
      border: 0
    }

    #footer {
      background: none
    }

    #footer-text {
      color: rgba(0, 0, 0, .6);
      font-size: .9em
    }
  }

  @media amzn-kf8 {

    #header,
    #content,
    #footnotes,
    #footer {
      padding: 0
    }
  }

  

  /* Стиль для примечаний (использовать как [.note]##Примечание -- ## или [.note]#Примечания#), для списка под словом "Примечания" перед списком поставить [.notelist] */
  .note {
    letter-spacing: 0.5em;
    font-weight: bold;
    font-style: italic;
  }

  /* Цвет заголовков */
  #content h1>a.link,
  h2>a.link,
  h3>a.link,
  h4>a.link,
  h5>a.link,
  h6>a.link {
    text-indent: 1.25cm;
    color: rgba(0, 0, 0, 0.8);
    
  }

  h1,
  h2,
  h3,
  #toctitle,
  .sidebarblock>.content>.title,
  h4,
  h5,
  h6 {
    text-indent: 0.5cm;
    color: rgba(0, 0, 0, 0.8);
    
  }

  /* Абзацный отступ */
  p {
    text-indent: 0.5cm;
    font-size: 16px;
  }

  /* Картинки и подписи */
  .imageblock {
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .imageblock>.title {
    margin-top: 0.825rem;
    text-align: center;
    font-size: 12px;
    font-style: normal;
    color: rgba(0, 0, 0, 0.8);
  }

  /* Подпись к таблице */
  #content table.tableblock>.title {
    text-align: right;
    font-size: 12px;
    font-style: normal;
    color: rgba(0, 0, 0, 0.8);
  }

  .sidebarblock p,
  .sidebarblock dt,
  .sidebarblock td.content {
    color: rgba(0, 0, 0, 0.8);
    font-size: 16px;
  }

  /* Центрирование заголовков таблиц */
  th.tableblock {
    font-size: 16px;
    text-align: center;
    text-indent: 0;
  }

  /* Текст внутри таблиц: меньший размер, удаление отступа параграфа, выравнивание слева */
  td.tableblock p {
    font-size: 16px;
    text-align: left;
    text-indent: 0;
  }

  /* Списки внутри таблиц: удаление отступа параграфа, отступы между строками */
  td.tableblock .ulist ul,
  td.tableblock .olist ol,
  td.tableblock .ulist li,
  td.tableblock .olist li,
  td.tableblock .ulist p,
  td.tableblock .olist p {
    font-size: 16px;
    margin-left: -11px;
    text-indent: 11px;
    margin-bottom: 0;
  }

  /* Упростить подписи кнопок */
  p kbd {
    all: unset;
    font-size: 18.67px;
    font-style: italic;
  }

  /* Отступ самих списков */
  ol,
  ul {
    padding-left: 0.91cm;
  }

  /* Убрать отступ в списках */
  li p {
    margin-left: -1cm;
    text-indent: 1cm;
  }

  /* Список букв, которые можно использовать */
  @counter-style cyrillic-lower {
    system: alphabetic;
    symbols: а б в г д е ж и к л м н п р с т у ф х ц ш щ э ю я;
  }

  .olist ol {
    list-style-type: none;
    counter-reset: level1;
  }

  .olist ol>li {
    counter-increment: level1;
  }

  /* Скобка после цифры */
  .olist ol>li::marker {
    content: counter(level1) ") ";
  }

  .olist ol ol {
    list-style-type: none;
    counter-reset: level2;
  }

  .olist ol ol>li {
    counter-increment: level2;
  }

  /* Скобка после буквы */
  .olist ol ol>li::marker {
    content: counter(level2, cyrillic-lower) ") ";
  }

  .ulist ul>li::marker {
    content: "– ";
    /* Списки дефисом вместо точки */
    width: 1em;
  }

  /* Список для примечаний (жирные цифры) */
  .notelist ol>li::marker {
    content: counter(level1) ". ";
    font-weight: bold;
  }

  /* Сайдбар с содержанием с раскрывающимися заголовками. */

  #toc.toc2 {
    width: 235px;
    /* Ширина сайдбара с содержанием. */
    padding: 10px;
    padding-left: 0;
    margin-left: -0.5cm;
    text-align: left;
    text-indent: 0;
    font-size: 0.75em;
  }

  .toc2 ul.sectlevel2 {
    display: none;
    /* Если нужно скрыть до другого уровня, меняем цифры после sectlevel. */
  }

  .toc2 li.active ul.sectlevel2 {
    display: block;
  }

  .toc2 ul.sectlevel0>li>a:before {
    content: none;
  }

  .toc2 ul.sectlevel2>li>a:before {
    content: none;
  }

  .toc2 ul.sectlevel3>li>a:before {
    content: none;
  }

  /* Показывает треугольничек рядом с теми заголовками, которые можно раскрыть (содержат подзаголовки. */
  .toc2 ul.sectlevel1>li:has(ul)>a:before {
    content: '▸';
    display: inline-block;
    width: 0.8em;
    margin-right: 0.5em;
    font-size: 1.2em;
    /* Размер треугольничка. */
    vertical-align: middle;
  }

  .toc2 ul.sectlevel1>li.active:has(ul)>a:before {
    transform: rotate(90deg);
    /* Поворачивает треугольничек, когда заголовок раскрыт. */
  }

  /* Увеличиваемые картинки. */

  /* .popup-image {
    cursor: pointer;
    transition: 0.3s;
  }

  .popup-image:hover {
    opacity: 0.7;
  } */

  .modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .modal.show {
    opacity: 1;
    visibility: visible;
  }

  .modal-content {
    display: block;
    max-height: 80vh;
    width: auto;
    max-width: 85.7%;
    object-fit: contain;
  }

  .close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
  }

  .close:hover,
  .close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
  }