/* hackade.org CSS inspired by Sourcehut style */
:root {
  --blue: #007bff;
  --indigo: #6610f2;
  --purple: #6f42c1;
  --pink: #e83e8c;
  --red: #dc3545;
  --orange: #fd7e14;
  --yellow: #ffc107;
  --green: #28a745;
  --teal: #20c997;
  --cyan: #17a2b8;
  --white: #fff;
  --gray: #6c757d;
  --gray-dark: #343a40;
  --primary: #007bff;
  --secondary: #6c757d;
  --success: #28a745;
  --info: #17a2b8;
  --warning: #ffc107;
  --danger: #dc3545;
  --light: #f8f9fa;
  --dark: #343a40;
  --breakpoint-xs: 0;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol";
  --font-family-monospace: monospace;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  font-family: sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -ms-overflow-style: scrollbar;
  -webkit-tap-highlight-color: transparent;
}
@-ms-viewport {
  width: device-width;
}

footer,
header,
nav {
  display: block;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, segoe ui, Roboto,
    helvetica neue, Arial, sans-serif, apple color emoji, segoe ui emoji,
    segoe ui symbol;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: left;
  background-color: #fff;
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}
p {
  margin-top: 0;
  margin-bottom: 1rem;
}
address {
  margin-bottom: 1rem;
  font-style: normal;
  line-height: inherit;
}
ol,
ul {
  margin-top: 0;
  margin-bottom: 1rem;
}
ol ol,
ul ul,
ol ul,
ul ol {
  margin-bottom: 0;
}
blockquote {
  margin: 0 0 1rem;
}

strong {
  font-weight: bolder;
}
a {
  color: #0242f2;
  text-decoration: none;
  background-color: initial;
  -webkit-text-decoration-skip: objects;
}
a:hover {
  color: #0056b3;
  text-decoration: underline;
}
a:not([href]):not([tabindex]) {
  color: inherit;
  text-decoration: none;
}
a:not([href]):not([tabindex]):hover,
a:not([href]):not([tabindex]):focus {
  color: inherit;
  text-decoration: none;
}
a:not([href]):not([tabindex]):focus {
  outline: 0;
}
pre,
code {
  font-family: monospace;
  font-size: 1em;
}
pre {
  margin-top: 0;
  margin-bottom: 1rem;
  overflow: auto;
  -ms-overflow-style: scrollbar;
}
img {
  vertical-align: middle;
  border-style: none;
}
svg:not(:root) {
  overflow: hidden;
}
table {
  border-collapse: collapse;
}
caption {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  color: #6c757d;
  text-align: left;
  caption-side: bottom;
}
th {
  text-align: inherit;
}
progress {
  vertical-align: baseline;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
::-webkit-file-upload-button {
  font: inherit;
  -webkit-appearance: button;
}
code {
  font-size: 87.5%;
  color: #e83e8c;
  word-break: break-word;
}
a > code {
  color: inherit;
}
pre {
  display: block;
  font-size: 87.5%;
  color: #212529;
}
pre code {
  font-size: inherit;
  color: inherit;
  word-break: normal;
}
pre.hl {
  background: #e9ecef;
  padding: 0.25rem;
}
h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  margin-bottom: 0.5rem;
  font-family: inherit;
  font-weight: 500;
  line-height: 1.2;
  color: inherit;
}
h1,
.h1 {
  font-size: 2.5rem;
}
h2,
.h2 {
  font-size: 2rem;
}
h3,
.h3 {
  font-size: 1.75rem;
}
h4,
.h4 {
  font-size: 1.5rem;
}
h5,
.h5 {
  font-size: 1.25rem;
}
h6,
.h6 {
  font-size: 1rem;
}
hr {
  margin-top: 1rem;
  margin-bottom: 1rem;
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.blockquote {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}
.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}
@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}
@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
}
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}
.table,
.markdown table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 1rem;
  background-color: initial;
}
.table th,
.markdown table th,
.table td,
.markdown table td {
  padding: 0.75rem;
  vertical-align: top;
  border-top: 1px solid #dee2e6;
}
.table thead th,
.markdown table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid #dee2e6;
}
.table tbody + tbody,
.markdown table tbody + tbody {
  border-top: 2px solid #dee2e6;
}
.table .table,
.markdown table .table,
.table .markdown table,
.markdown .table table,
.markdown table table {
  background-color: #fff;
}
@keyframes progress-bar-stripes {
  from {
    background-position: 1rem 0;
  }
  to {
    background-position: 0 0;
  }
}
.progress {
  display: flex;
/*  height: 1rem; */
  overflow: hidden;
  font-size: 0.75rem;
  background-color: #e9ecef;
  border-radius: 0.25rem;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}
.nav-link {
  display: block;
  padding: 0.5rem 1rem;
}
.nav-link:hover,
.nav-link:focus {
  text-decoration: none;
}
.nav-tabs {
  border-bottom: 1px solid #dee2e6;
}
.nav-tabs .nav-item {
  margin-bottom: -1px;
}
.nav-tabs .nav-link {
  border: 1px solid transparent;
  border-top-left-radius: 0.25rem;
  border-top-right-radius: 0.25rem;
}
.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
  border-color: #e9ecef #e9ecef #dee2e6;
}
.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
  color: #495057;
  background-color: #fff;
  border-color: #dee2e6 #dee2e6 #fff;
}
.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
}
.navbar > .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.navbar-brand {
  display: inline-block;
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.25rem;
  line-height: inherit;
  white-space: nowrap;
}
.navbar-brand:hover,
.navbar-brand:focus {
  text-decoration: none;
}
.navbar-nav {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}
.navbar-nav .nav-link {
  padding-right: 0;
  padding-left: 0;
}
@media (max-width: 575.98px) {
  .navbar-expand-sm > .container {
    padding-right: 0;
    padding-left: 0;
  }
}
@media (min-width: 576px) {
  .navbar-expand-sm {
    flex-flow: row nowrap;
    justify-content: flex-start;
  }
  .navbar-expand-sm .navbar-nav {
    flex-direction: row;
  }
  .navbar-expand-sm .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .navbar-expand-sm > .container {
    flex-wrap: nowrap;
  }
}
.navbar-light .navbar-brand {
  color: #000;
}
.navbar-light .navbar-brand:hover,
.navbar-light .navbar-brand:focus {
  color: #000;
}
.navbar-light .navbar-nav .nav-link {
  color: dimgray;
}
.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
  color: rgba(0, 0, 0, 0.7);
}
.navbar-light .navbar-nav .show > .nav-link,
.navbar-light .navbar-nav .active > .nav-link,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .nav-link.active {
  color: #000;
}
.alert {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
}
@media print {
  *,
  *::before,
  *::after {
    text-shadow: none !important;
    box-shadow: none !important;
  }
  a:not(.btn) {
    text-decoration: underline;
  }
  pre {
    white-space: pre-wrap !important;
  }
  pre,
  blockquote {
    border: 1px solid #adb5bd;
    page-break-inside: avoid;
  }
  thead {
    display: table-header-group;
  }
  tr,
  img {
    page-break-inside: avoid;
  }
  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }
  h2,
  h3 {
    page-break-after: avoid;
  }
  @page {
    size: a3;
  }
  body {
    min-width: 992px !important;
  }
  .container {
    min-width: 992px !important;
  }
  .navbar {
    display: none;
  }
  .table,
  .markdown table {
    border-collapse: collapse !important;
  }
  .table td,
  .markdown table td,
  .table th,
  .markdown table th {
    background-color: #fff !important;
  }
}
.icon {
  display: inline-block;
  line-height: 0.75em;
  width: 1.1em;
  vertical-align: -0.2em;
}
.icon svg {
  display: block;
}
@keyframes fa-spin {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
.navbar {
  flex-wrap: wrap;
}
.navbar .navbar-nav {
  flex-grow: 1;
  flex-wrap: nowrap;
}
@media (max-width: 575.98px) {
  .navbar .navbar-nav {
    flex-direction: row !important;
  }
  .navbar .navbar-nav .nav-link {
    padding: 0 0.5rem;
  }
  .navbar .navbar-nav .nav-link:first-child {
    padding-left: 0;
  }
}
.navbar .nav-link:hover {
  text-decoration: underline;
}
.navbar-light .navbar-brand a {
  text-decoration: none;
  color: #000;
}
.navbar-light .navbar-brand a:hover {
  text-decoration: underline;
}
.navbar-light .navbar-brand .icon {
  position: relative;
  top: 1px;
}
.nav-tabs {
  padding-left: 1rem;
  margin-bottom: 0.5rem;
  border-bottom: 3px #ddd solid;
}
.nav-tabs .nav-link {
  padding: 0 1rem;
  border-radius: 0;
  border: none;
  color: #65686a;
  cursor: pointer;
}
.nav-tabs .nav-link.active,
.nav-tabs .nav-link.active:hover {
  color: #000;
  background: #ddd;
}
.header-tabbed {
  border-bottom: 3px solid #ddd;
  margin-bottom: 1rem;
}
.header-tabbed .container {
  display: flex;
  flex-wrap: wrap;
}
@media (max-width: 767.98px) {
  .header-tabbed .container {
    flex-direction: column;
  }
}
.header-tabbed h2 {
  display: inline;
  margin: 0;
  padding-right: 1rem;
}
.header-tabbed .nav {
  border: none;
  margin: 0;
  flex-grow: 1;
  display: inline-flex;
  flex-wrap: nowrap;
  padding: 0;
}
.header-tabbed .nav li {
  align-self: flex-end;
}
.header-tabbed .nav .nav-item:hover {
  background: #ddd;
}
.header-tabbed .nav .nav-item:hover a {
  color: #000;
}
@media (max-width: 767.98px) {
  .header-tabbed .nav {
    flex-wrap: wrap;
  }
  .header-tabbed .nav li {
    align-self: flex-start;
    margin: 0 -1rem;
    width: 100vw;
  }
}
.header-tabbed form {
  margin-top: 0;
  margin-bottom: 0;
}
@media (max-width: 575.98px) {
  .header-tabbed .nav-tabs {
    padding-left: 0;
  }
}
.map {
  margin-bottom: 1rem;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 0.5rem;
  margin: 0.5rem 0;
  background: #f8f9fa;
}
.map a {
  color: #0640e0;
}
.map a:hover {
  color: #0056b3;
}
.map:first-child {
  margin-top: 0;
}
.map:last-child {
  margin-bottom: 0;
}
.map h4 {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 0;
  padding: 0;
}
.map blockquote {
  margin-bottom: 0.5rem;
}
.map blockquote *:last-child {
  margin-bottom: 0;
}
.map *:last-child {
  margin-bottom: 0;
}
.toc {
  margin-bottom: 1rem;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 0.5rem;
  margin: 0.5rem 0;
  background: #f8f9fa;
}
.toc a {
  color: #0640e0;
}
.toc a:hover {
  color: #0056b3;
}
.toc:first-child {
  margin-top: 0;
}
.toc:last-child {
  margin-bottom: 0;
}
.toc h4 {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 0;
  padding: 0;
}
.toc blockquote {
  margin-bottom: 0.5rem;
}
.toc blockquote *:last-child {
  margin-bottom: 0;
}
.toc *:last-child {
  margin-bottom: 0;
}
body {
  font-family: sans-serif;
  font-size: 1rem;
  padding-bottom: 1rem;
  text-align: initial;
}
@media (max-width: 991.98px) {
  .container {
    width: 100%;
    max-width: 100%;
  }
}
a {
  text-decoration: underline;
}
a:hover {
  text-decoration: none;
}
a.nav-link,
a.navbar-brand {
  text-decoration: none;
}
h1 a,
h2 a,
h3 a,
h4 a,
h5 a {
  text-decoration: none;
}
h1 a:hover,
h2 a:hover,
h3 a:hover,
h4 a:hover,
h5 a:hover {
  text-decoration: underline;
}
form {
  margin-bottom: 1rem;
}
h1 {
  font-size: 1.5rem;
  border-bottom: 1px solid #e9ecef;
  padding-bottom: 0.25rem;
  margin-top: 0;
}
h2 {
  font-size: 1.4rem;
  border-bottom: 1px solid #e9ecef;
  padding-bottom: 0.25rem;
  margin-top: 0;
}
h3 {
  font-size: 1.3rem;
  border-bottom: 1px solid #e9ecef;
  padding-bottom: 0.25rem;
}
h4 {
  font-size: 1.2rem;
  padding-bottom: 0.25rem;
}
h5 {
  font-size: 1rem;
  font-weight: 700;
}
.table thead th,
.markdown table thead th {
  padding: 0.1rem 0.75rem;
  border: none;
}
.table tbody td,
.markdown table tbody td {
  position: relative;
  background-clip: padding-box;
  vertical-align: middle;
  padding: 0.1rem 0.75rem;
  border: 1px solid #ced4da;
  background-color: #fff;
}
.alert {
  padding: 0.5rem;
  border-radius: 0;
}
blockquote {
  padding-left: 0.5rem;
  border-left: 3px solid #aaa;
}
pre {
  background: #e9ecef;
  padding: 0.25rem;
}
code {
  margin: 0;
  background: 0 0;
  color: #000;
}
.markdown h1,
.markdown h2,
.markdown h3,
.markdown h4,
.markdown h5,
.markdown h6 {
  position: relative;
  margin-top: 1em;
}
.markdown h1:first-child,
.markdown h2:first-child,
.markdown h3:first-child,
.markdown h4:first-child,
.markdown h5:first-child,
.markdown h6:first-child {
  margin-top: 0;
}
.markdown h1 > a:first-child,
.markdown h2 > a:first-child,
.markdown h3 > a:first-child,
.markdown h4 > a:first-child,
.markdown h5 > a:first-child,
.markdown h6 > a:first-child {
  transition: opacity 0.15s linear;
  opacity: 0;
  position: absolute;
  font-size: inherit;
  left: -0.7em;
}
@media (prefers-reduced-motion) {
  .markdown h1 > a:first-child,
  .markdown h2 > a:first-child,
  .markdown h3 > a:first-child,
  .markdown h4 > a:first-child,
  .markdown h5 > a:first-child,
  .markdown h6 > a:first-child {
    transition: none;
  }
}
.markdown h1:hover > a:first-child,
.markdown h2:hover > a:first-child,
.markdown h3:hover > a:first-child,
.markdown h4:hover > a:first-child,
.markdown h5:hover > a:first-child,
.markdown h6:hover > a:first-child {
  opacity: 1;
}
.markdown h1 img,
.markdown h2 img,
.markdown h3 img,
.markdown h4 img,
.markdown h5 img,
.markdown h6 img {
  margin: 0 0.2rem;
  max-width: 100%;
}
@media (prefers-color-scheme: dark) {
  body {
    background: #212529;
    color: #f8f9fa;
  }
  .toc {
    background: #131618;
    color: #fff;
  }
  .toc a:not(.btn) {
    color: #3395ff;
  }
  .map {
    background: #131618;
    color: #fff;
  }
  .map a:not(.btn) {
    color: #3395ff;
  }
  a {
    color: #3395ff;
  }
  h3,
  h4 {
    border-bottom-color: #495057;
  }
  pre {
    color: #fff;
    background: #131618;
  }
  code {
    color: #fff;
  }
  .table,
  .markdown table,
  .table tbody tr,
  .markdown table tbody tr,
  .table tbody td,
  .markdown table tbody td,
  .table thead th,
  .markdown table thead th {
    background: #343a40;
  }
  .table tbody td,
  .markdown table tbody td {
    border: 1px solid #212529;
  }
  .navbar-light .navbar-brand,
  .navbar-light .navbar-brand a,
  .navbar-light .navbar-brand a:hover,
  .navbar-light .navbar-brand:hover {
    color: #fff;
  }
  .navbar-light .navbar-nav .nav-link {
    color: #78828a;
  }
  .navbar-light .navbar-nav .nav-link:focus {
    color: #adb5bd;
  }
  .navbar-light .navbar-nav .nav-link:hover {
    color: #fff;
  }
  .navbar-light .navbar-nav .active .nav-link {
    color: #fff;
  }
  .header-tabbed {
    border-color: #131618;
  }
  .header-tabbed .nav .nav-item .nav-link.active,
  .header-tabbed .nav .nav-item .nav-link:hover {
    color: #fff;
    background: #131618;
    border-color: #131618;
  }
  .header-tabbed .nav .nav-link {
    color: #ced4da;
  }
}
html,
body {
  min-height: 100%;
  height: 100%;
}
img {
  max-width: 100%;
/*  display: block;*/
  margin: 0 0.2rem;
}
.img-block {
  display: block;
}
h3 {
  padding-top: 1rem;
}
h4 {
  padding-top: 1rem;
}
h5 {
  padding-top: 1rem;
}
h6 {
  padding-top: 1rem;
}
.toc {
  padding: 0.5rem 1rem;
}
.map {
  padding: 0.5rem 1rem;
}
.alert {
  position: initial;
}
.toc {
  padding: 0.5rem 1rem;
}
.map {
  display: flex;
  justify-content: space-between;
  align-content: space-between;
  align-items: stretch;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.toggle {
  display: inline-block;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  background: #dee2e6;
  border: #343a40 1px solid;
  color: #000;
  border-radius: 0;
  padding: 0.1rem 0.75rem;
  font-size: 0.9rem;
  transition: background 0.1s linear;
}

@media screen and (prefers-reduced-motion: reduce) {
  .toggle {
    transition: none;
  }
}
.toggle:hover,
.toggle:focus {
  text-decoration: none;
}
.toggle:focus {
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.toggle:disabled {
  opacity: 0.65;
}
.toggle:not(:disabled):not(.disabled) {
  cursor: pointer;
}
.toggle:not(:disabled):not(.disabled):active,
.toggle:not(:disabled):not(.disabled).active {
  background-image: none;
}
a.toggle {
  color: #000;
  text-decoration: none;
}
a.toggle:hover {
  color: #000;
}
.toggle:hover {
  background: #e9ecef;
}
.tip {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  color: #004085;
  background-color: #cce5ff;
  border-color: #b8daff;

}
.tip hr {
  border-top-color: #9fcdff;
}
a.tip {
  color: #002752;
}
.note {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}
.note hr {
  border-top-color: #abdde5;
}
a.note {
  color: #062c33;
}
.important {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  color: #1b1e21;
  background-color: #d6d8d9;
  border-color: #c6c8ca;

}
.important hr {
	border-top-color: #b9bbbe;
}
a.important {
	color: #040505;
}
.caution {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeeba;

}
.caution hr {
border-top-color: #ffe8a1;
}
a.caution {
color: #533f03;
}
.warning {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;

}
.warning hr {
border-top-color: #f1b0b7;
}
a.warning {
	color: #491217;
}
.sidebar {
	width: 20ex;
	float: right;
	margin-left: 4px;
	margin-bottom: 4px;
	margin-top: -1px;
	padding: 0ex 2ex;
border-top:    0px;
border-left:  1px solid #ddd;
border-bottom: 0px;
border-right:   0px;	
	background: white;
	color: black !important;


}
header.header {
  font-size: 100%;
  font-weight: bold;
  line-height: 1em;
}
.inlinepage {
  border: 0px;
}
.inlinefooter {
  display: none;
}