/* CSS for UI elements (a.k.a. chrome) */ @import "variables.css"; html {  background-color: var(--bg);  scrollbar-color: var(--scrollbar) var(--bg);}#searchresults a,.content a:link,a:visited,a > .hljs {  color: var(--links);} .icon-logo-img {  display: block;} .icon-button {  position: relative;  height: 28px;  width: 28px;  z-index: 10;  display: flex;  align-items: center;  justify-content: center;  cursor: pointer;  transition: color 0.5s;  border: 0;  background-color: transparent;  border-radius: 4px;  color: var(--icons);} .icon-button:hover {  color: var(--icons-hover);  background-color: var(--icon-btn-bg-hover);} .ib-hidden-desktop {  display: none;} .header-bar {  position: sticky;  top: 0;  z-index: 100;  padding: 12px 24px;  background-color: var(--sidebar-bg);  border-bottom: 1px solid var(--divider);  display: flex;  align-items: center;  justify-content: space-between;  flex-shrink: 0;} .header-bar .left-container {  width: 160px;  display: flex;  align-items: center;  gap: 8px;} .header-bar .right-container {  width: 160px;  display: flex;  align-items: center;  gap: 4px;} .logo-nav {  display: block;  filter: var(--logo-brightness);} .nav-chapters {  font-size: 2.5em;  text-align: center;  text-decoration: none;   position: fixed;  top: 0;  bottom: 0;  margin: 0;  max-width: 150px;  min-width: 90px;   display: flex;  justify-content: center;  align-content: center;  flex-direction: column;   transition:    color 0.5s,    background-color 0.5s;} .nav-chapters:hover {  text-decoration: none;  background-color: var(--theme-hover);  transition:    background-color 0.15s,    color 0.15s;} .nav-wrapper {  margin-block-start: 50px;  display: none;} .footer-buttons {  display: flex;  justify-content: space-between;  align-items: center;  gap: 1rem;  padding: 24px 0;} .footer-button {  width: 100%;  padding: 12px;  display: flex;  align-items: center;  justify-content: center;  gap: 0.5rem;  background-color: var(--footer-btn-bg);  border: 1px solid var(--footer-btn-border);  border-radius: 0.5rem;  font-size: 0.9em;} .footer-button:hover {  background-color: var(--footer-btn-bg-hover);  border-color: var(--footer-btn-border-hover);} .footer-button i {  text-decoration: underline !important;  text-decoration-color: transparent !important;} .mobile-nav-chapters {  font-size: 2.5em;  text-align: center;  text-decoration: none;  width: 90px;  border-radius: 5px;  background-color: var(--sidebar-bg);} /* Only Firefox supports flow-relative values */.previous {  float: left;}[dir="rtl"] .previous {  float: right;} /* Only Firefox supports flow-relative values */.next {  float: right;  right: var(--page-padding);}[dir="rtl"] .next {  float: left;  right: unset;  left: var(--page-padding);} /* Use the correct buttons for RTL layouts*/[dir="rtl"] .previous i.fa-angle-left:before {  content: "\f105";}[dir="rtl"] .next i.fa-angle-right:before {  content: "\f104";} @media only screen and (max-width: 1080px) {  .nav-wide-wrapper {    display: none;  }  .nav-wrapper {    display: block;  }} /* sidebar-visible */@media only screen and (max-width: 1380px) {  #sidebar-toggle-anchor:checked ~ .page-wrapper .nav-wide-wrapper {    display: none;  }  #sidebar-toggle-anchor:checked ~ .page-wrapper .nav-wrapper {    display: block;  }} /* Inline code */ :not(pre) > .hljs {  display: inline;  padding: 0.1em 0.3em;  border-radius: 3px;} :not(pre):not(a) > .hljs {  color: var(--inline-code-color);  overflow-x: initial;} a:hover > .hljs {  text-decoration: underline;} pre {  background-color: var(--pre-bg);  border: 1px solid;  border-color: var(--pre-border);  box-shadow: var(--pre-shadow) 4px 4px 0px 0px;  position: relative;}pre > .hljs {  background-color: initial;}pre > .buttons {  position: absolute;  z-index: 100;  right: 0px;  top: 2px;  margin: 0px;  padding: 2px 0px;   color: var(--sidebar-fg);  cursor: pointer;  visibility: hidden;  opacity: 0;  transition:    visibility 0.1s linear,    opacity 0.1s linear;}pre:hover > .buttons {  visibility: visible;  opacity: 1;}pre > .buttons :hover {  color: var(--sidebar-active);  border-color: var(--border-hover);  background-color: var(--theme-hover);}pre > .buttons i {  margin-inline-start: 8px;}pre > .buttons button {  cursor: inherit;  margin: 0 4px;  height: 26px;  width: 26px;  font-size: 14px;  border-style: solid;  border-width: 1px;  border-radius: 4px;  border-color: var(--border);  background-color: var(--popover-bg);  transition: 100ms;  transition-property: color, border-color, background-color;  color: var(--icons);} pre > .playground {  border: none;  margin: 0;  box-shadow: none;  /* HACK: This serves to visually hide nested <pre> elements in "playground" code snippets.  A more robust solution would involve modifying the rendered HTML. */} @media (pointer: coarse) {  pre > .buttons button {    /* On mobile, make it easier to tap buttons. */    padding: 0.3rem 1rem;  }   .sidebar-resize-indicator {    /* Hide resize indicator on devices with limited accuracy */    display: none;  }}pre > code {  display: block;  padding: 1rem;} /* TODO: ACE editors overlap their buttons because ACE does absolute   positioning within the code block which breaks padding. The only solution I   can think of is to move the padding to the outer pre tag (or insert a div   wrapper), but that would require fixing a whole bunch of CSS rules.*/.hljs.ace_editor {  padding: 0rem 0rem;} pre > .result {  margin-block-start: 10px;} /* Search */ #searchresults a {  text-decoration: none;} mark {  border-radius: 2px;  padding-block-start: 0;  padding-block-end: 1px;  padding-inline-start: 3px;  padding-inline-end: 3px;  margin-block-start: 0;  margin-block-end: -1px;  margin-inline-start: -3px;  margin-inline-end: -3px;  background-color: var(--search-mark-bg);  transition: background-color 300ms linear;  cursor: pointer;} mark.fade-out {  background-color: rgba(0, 0, 0, 0) !important;  cursor: auto;} .searchbar-outer {  margin-inline-start: auto;  margin-inline-end: auto;  max-width: var(--content-max-width);} #searchbar {  width: 100%;  margin-block-start: 5px;  margin-block-end: 0;  margin-inline-start: auto;  margin-inline-end: auto;  padding: 10px 16px;  transition: box-shadow 300ms ease-in-out;  border: 1px solid var(--searchbar-border-color);  border-radius: 3px;  background-color: var(--searchbar-bg);  color: var(--searchbar-fg);}#searchbar:focus,#searchbar.active {  box-shadow: 0 0 3px var(--searchbar-shadow-color);  outline: none;  border-color: var(--search-mark-bg);} .searchresults-header {  font-weight: bold;  font-size: 1em;  padding-block-start: 18px;  padding-block-end: 0;  padding-inline-start: 5px;  padding-inline-end: 0;  color: var(--searchresults-header-fg);} ul#searchresults {  list-style: none;  padding-inline-start: 0;}ul#searchresults li {  margin: 10px 0px;  padding: 2px;  border-radius: 2px;}ul#searchresults li.focus {  background-color: var(--searchresults-li-bg);}ul#searchresults span.teaser {  display: block;  font-size: 0.8em;  margin-block-start: 5px;  margin-inline-start: 4px;  padding-inline-start: 2ch;  border-left: 1px solid var(--divider);}ul#searchresults span.teaser em {  font-weight: bold;  color: var(--full-contrast);  background: var(--code-bg);} /* Sidebar */ .sidebar {  position: relative;  width: var(--sidebar-width);  flex-shrink: 0;  display: flex;  flex-direction: column;  font-size: 0.875em;  box-sizing: border-box;  -webkit-overflow-scrolling: touch;  overscroll-behavior-y: none;  overflow: hidden;  background-color: var(--sidebar-bg);  color: var(--sidebar-fg);  border-right: 1px solid var(--divider);} [dir="rtl"] .sidebar {  left: unset;  right: 0;}.sidebar-resizing {  -moz-user-select: none;  -webkit-user-select: none;  -ms-user-select: none;  user-select: none;}.no-js .sidebar,.js:not(.sidebar-resizing) .sidebar {  transition: transform 0.3s; /* Animation: slide away */}.sidebar code {  line-height: 2em;}.sidebar .sidebar-scrollbox {  flex: 1;  overflow-y: auto;  min-height: 0;} .sidebar .sidebar-resize-handle {  position: absolute;  cursor: col-resize;  width: 0;  right: calc(var(--sidebar-resize-indicator-width) * -1);  top: 0;  bottom: 0;  display: flex;  align-items: center;} .sidebar-resize-handle .sidebar-resize-indicator {  width: 100%;  height: 12px;  background-color: var(--icons);  margin-inline-start: var(--sidebar-resize-indicator-space);} [dir="rtl"] .sidebar .sidebar-resize-handle {  left: calc(var(--sidebar-resize-indicator-width) * -1);  right: unset;}.js .sidebar .sidebar-resize-handle {  cursor: col-resize;  width: calc(    var(--sidebar-resize-indicator-width) -      var(--sidebar-resize-indicator-space)  );}.sidebar::-webkit-scrollbar {  background: var(--sidebar-bg);}.sidebar::-webkit-scrollbar-thumb {  background: var(--scrollbar);} @media only screen and (max-width: 780px) {  .sidebar {    position: fixed;    top: 0;    left: 0;    height: 100vh;    padding-top: 57px; /* Account for header height */    transform: translateX(-100%);    z-index: 99;    transition: transform 0.1s ease;  }   [dir="rtl"] .sidebar {    left: unset;    right: 0;    transform: translateX(100%);  }   body.sidebar-open .sidebar {    box-shadow: var(--sidebar-mobile-shadow);    transform: translateX(0);  }} .chapter {  list-style: none outside none;  padding: 8px 20px 20px 20px;  line-height: 2.2em;  margin: 0;}

Lines 1–500 of 811. Load more