.m-0 {
  margin-top: 0px !important;
  margin-right: 0px !important;
  margin-bottom: 0px !important;
  margin-left: 0px !important;
}
.mt-0 {
  margin-top: 0px !important;
}
.mr-0 {
  margin-right: 0px !important;
}
.mb-0 {
  margin-bottom: 0px !important;
}
.ml-0 {
  margin-left: 0px !important;
}
.mx-0 {
  margin-left: 0px !important;
  margin-right: 0px !important;
}
.my-0 {
  margin-top: 0px !important;
  margin-bottom: 0px !important;
}
.p-0 {
  padding-top: 0px !important;
  padding-right: 0px !important;
  padding-bottom: 0px !important;
  padding-left: 0px !important;
}
.pt-0 {
  padding-top: 0px !important;
}
.pr-0 {
  padding-right: 0px !important;
}
.pb-0 {
  padding-bottom: 0px !important;
}
.pl-0 {
  padding-left: 0px !important;
}
.px-0 {
  padding-left: 0px !important;
  padding-right: 0px !important;
}
.py-0 {
  padding-top: 0px !important;
  padding-bottom: 0px !important;
}
.m-1 {
  margin-top: 5px !important;
  margin-right: 5px !important;
  margin-bottom: 5px !important;
  margin-left: 5px !important;
}
.mt-1 {
  margin-top: 5px !important;
}
.mr-1 {
  margin-right: 5px !important;
}
.mb-1 {
  margin-bottom: 5px !important;
}
.ml-1 {
  margin-left: 5px !important;
}
.mx-1 {
  margin-left: 5px !important;
  margin-right: 5px !important;
}
.my-1 {
  margin-top: 5px !important;
  margin-bottom: 5px !important;
}
.p-1 {
  padding-top: 5px !important;
  padding-right: 5px !important;
  padding-bottom: 5px !important;
  padding-left: 5px !important;
}
.pt-1 {
  padding-top: 5px !important;
}
.pr-1 {
  padding-right: 5px !important;
}
.pb-1 {
  padding-bottom: 5px !important;
}
.pl-1 {
  padding-left: 5px !important;
}
.px-1 {
  padding-left: 5px !important;
  padding-right: 5px !important;
}
.py-1 {
  padding-top: 5px !important;
  padding-bottom: 5px !important;
}
.m-2 {
  margin-top: 10px !important;
  margin-right: 10px !important;
  margin-bottom: 10px !important;
  margin-left: 10px !important;
}
.mt-2 {
  margin-top: 10px !important;
}
.mr-2 {
  margin-right: 10px !important;
}
.mb-2 {
  margin-bottom: 10px !important;
}
.ml-2 {
  margin-left: 10px !important;
}
.mx-2 {
  margin-left: 10px !important;
  margin-right: 10px !important;
}
.my-2 {
  margin-top: 10px !important;
  margin-bottom: 10px !important;
}
.p-2 {
  padding-top: 10px !important;
  padding-right: 10px !important;
  padding-bottom: 10px !important;
  padding-left: 10px !important;
}
.pt-2 {
  padding-top: 10px !important;
}
.pr-2 {
  padding-right: 10px !important;
}
.pb-2 {
  padding-bottom: 10px !important;
}
.pl-2 {
  padding-left: 10px !important;
}
.px-2 {
  padding-left: 10px !important;
  padding-right: 10px !important;
}
.py-2 {
  padding-top: 10px !important;
  padding-bottom: 10px !important;
}
.m-3 {
  margin-top: 15px !important;
  margin-right: 15px !important;
  margin-bottom: 15px !important;
  margin-left: 15px !important;
}
.mt-3 {
  margin-top: 15px !important;
}
.mr-3 {
  margin-right: 15px !important;
}
.mb-3 {
  margin-bottom: 15px !important;
}
.ml-3 {
  margin-left: 15px !important;
}
.mx-3 {
  margin-left: 15px !important;
  margin-right: 15px !important;
}
.my-3 {
  margin-top: 15px !important;
  margin-bottom: 15px !important;
}
.p-3 {
  padding-top: 15px !important;
  padding-right: 15px !important;
  padding-bottom: 15px !important;
  padding-left: 15px !important;
}
.pt-3 {
  padding-top: 15px !important;
}
.pr-3 {
  padding-right: 15px !important;
}
.pb-3 {
  padding-bottom: 15px !important;
}
.pl-3 {
  padding-left: 15px !important;
}
.px-3 {
  padding-left: 15px !important;
  padding-right: 15px !important;
}
.py-3 {
  padding-top: 15px !important;
  padding-bottom: 15px !important;
}
.m-4 {
  margin-top: 20px !important;
  margin-right: 20px !important;
  margin-bottom: 20px !important;
  margin-left: 20px !important;
}
.mt-4 {
  margin-top: 20px !important;
}
.mr-4 {
  margin-right: 20px !important;
}
.mb-4 {
  margin-bottom: 20px !important;
}
.ml-4 {
  margin-left: 20px !important;
}
.mx-4 {
  margin-left: 20px !important;
  margin-right: 20px !important;
}
.my-4 {
  margin-top: 20px !important;
  margin-bottom: 20px !important;
}
.p-4 {
  padding-top: 20px !important;
  padding-right: 20px !important;
  padding-bottom: 20px !important;
  padding-left: 20px !important;
}
.pt-4 {
  padding-top: 20px !important;
}
.pr-4 {
  padding-right: 20px !important;
}
.pb-4 {
  padding-bottom: 20px !important;
}
.pl-4 {
  padding-left: 20px !important;
}
.px-4 {
  padding-left: 20px !important;
  padding-right: 20px !important;
}
.py-4 {
  padding-top: 20px !important;
  padding-bottom: 20px !important;
}
.mx-auto {
  margin: 0 auto !important;
  float: none !important;
}
.my-auto-parent {
  position: relative !important;
}
.my-auto {
  position: absolute !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
}
@font-face {
  font-family: "Source Sans Pro";
  src: local("Source Sans Pro"), url("../fonts/Source_Sans_Pro/SourceSansPro-Regular.ttf");
}
@font-face {
  font-family: "Source Sans Pro";
  src: local("Source Sans Pro Light"), url("../fonts/Source_Sans_Pro/SourceSansPro-Light.ttf");
  font-weight: 300;
}
@font-face {
  font-family: "Source Sans Pro";
  src: local("Source Sans Pro Semibold"), url("../fonts/Source_Sans_Pro/SourceSansPro-Semibold.ttf");
  font-weight: 600;
}
@font-face {
  font-family: "Roboto Mono";
  src: local("Roboto Mono"), url("../fonts/Roboto_Mono/RobotoMono-Regular.ttf");
}
.gutter pre {
  color: #999;
}
pre {
  color: #525252;
}
pre .function .keyword,
pre .constant {
  color: #0092db;
}
pre .keyword,
pre .attribute {
  color: #e96900;
}
pre .number,
pre .literal {
  color: #ae81ff;
}
pre .tag,
pre .tag .title,
pre .change,
pre .winutils,
pre .flow,
pre .lisp .title,
pre .clojure .built_in,
pre .nginx .title,
pre .tex .special {
  color: #2973b7;
}
pre .class .title {
  color: #19bc9b;
}
pre .symbol,
pre .symbol .string,
pre .value,
pre .regexp {
  color: #2c79c5;
}
pre .title {
  color: #21be9e;
}
pre .tag .value,
pre .string,
pre .subst,
pre .haskell .type,
pre .preprocessor,
pre .ruby .class .parent,
pre .built_in,
pre .sql .aggregate,
pre .django .template_tag,
pre .django .variable,
pre .smalltalk .class,
pre .javadoc,
pre .django .filter .argument,
pre .smalltalk .localvars,
pre .smalltalk .array,
pre .attr_selector,
pre .pseudo,
pre .addition,
pre .stream,
pre .envvar,
pre .apache .tag,
pre .apache .cbracket,
pre .tex .command,
pre .prompt {
  color: #2c79c5;
}
pre .comment,
pre .java .annotation,
pre .python .decorator,
pre .template_comment,
pre .pi,
pre .doctype,
pre .deletion,
pre .shebang,
pre .apache .sqbracket,
pre .tex .formula {
  color: #b3b3b3;
}
pre .coffeescript .javascript,
pre .javascript .xml,
pre .tex .formula,
pre .xml .javascript,
pre .xml .vbscript,
pre .xml .css,
pre .xml .cdata {
  opacity: 0.5;
}
body {
  font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, 'Microsoft Yahei', Arial, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #4b4d4e;
  background-color: #fff;
  margin: 0;
  line-height: 1.7em;
}
body.page {
  padding-top: 61px;
}
@media screen and (max-width: 900px) {
  body.page {
    padding-top: 0;
  }
}
a {
  text-decoration: none;
  color: #34495e;
}
img {
  border: none;
}
h1,
h2,
h3,
h4,
strong {
  font-weight: 600;
  color: #2c3e50;
}
code,
pre {
  font-family: 'Roboto Mono', Monaco, courier, monospace;
  font-size: 0.866em;
  background-color: #f8f8f8;
  -webkit-font-smoothing: initial;
  -moz-osx-font-smoothing: initial;
  overflow-y: hidden;
  border: none;
}
pre code {
  font-size: 1em;
  margin: 0;
  color: #525252;
}
code {
  color: #444;
  padding: 3px 5px;
  margin: 0 2px;
  border-radius: 2px;
  line-height: 1.8em;
}
code.hljs {
  white-space: inherit;
  padding: 0.5em;
  background: #f8f8f8;
}
em {
  color: #7f8c8d;
}
p {
  word-spacing: 0.05em;
}
.text-left {
  text-align: left;
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
a.button {
  padding: 0.75em 2em;
  border-radius: 2em;
  display: inline-block;
  color: #fff;
  background-color: #1bd1ae;
  transition: all 0.15s ease;
  box-sizing: border-box;
  border: 1px solid #1bd1ae;
}
a.button.white {
  background-color: #fff;
  color: #2c79c5;
}
.highlight {
  overflow-x: auto;
  position: relative;
  background-color: #f8f8f8;
  padding: 0.8em 0.8em 0.4em;
  line-height: 1.1em;
  border-radius: 2px;
}
.highlight table,
.highlight tr,
.highlight td {
  width: 100%;
  border-collapse: collapse;
  padding: 0;
  margin: 0;
}
.highlight .gutter {
  width: 1.5em;
}
.highlight .code pre {
  padding: 1.2em 1.4em;
  line-height: 1.5em;
  margin: 0;
}
.highlight .code .line {
  min-height: 1.5em;
}
.highlight.html .code:after,
.highlight.js .code:after,
.highlight.bash .code:after,
.highlight.css .code:after {
  position: absolute;
  top: 0;
  right: 0;
  color: #ccc;
  text-align: right;
  font-size: 0.75em;
  padding: 5px 10px 0;
  line-height: 15px;
  height: 15px;
  font-weight: 600;
}
.highlight.html .code:after {
  content: 'HTML';
}
.highlight.js .code:after {
  content: 'JS';
}
.highlight.bash .code:after {
  content: 'Shell';
}
.highlight.css .code:after {
  content: 'CSS';
}
#main {
  position: relative;
  z-index: 1;
  padding: 0 60px 30px;
  overflow-x: hidden;
  min-height: calc(100vh - 136px);
}
#nav .nav-link {
  cursor: pointer;
}
#nav .nav-dropdown-container .nav-link:hover {
  border-bottom: none;
}
#nav .nav-dropdown-container:hover .nav-dropdown {
  display: block;
}
#nav .nav-dropdown-container.language {
  margin-left: 20px;
}
#nav .nav-dropdown-container .arrow {
  pointer-events: none;
}
#nav .nav-dropdown {
  display: none;
  box-sizing: border-box;
  max-height: calc(39vh);
  overflow-y: scroll;
  position: absolute;
  top: 100%;
  right: -15px;
  background-color: #fff;
  padding: 10px 0;
  border: 1px solid #ddd;
  border-bottom-color: #ccc;
  text-align: left;
  border-radius: 4px;
  white-space: nowrap;
}
#nav .nav-dropdown li {
  line-height: 1.8em;
  margin: 0;
  display: block;
}
#nav .nav-dropdown li > ul {
  padding-left: 0;
}
#nav .nav-dropdown li:first-child h4 {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
#nav .nav-dropdown a,
#nav .nav-dropdown h4 {
  padding: 0 24px 0 20px;
}
#nav .nav-dropdown h4 {
  margin: 0.45em 0 0;
  padding-top: 0.45em;
  border-top: 1px solid #eee;
}
#nav .nav-dropdown a {
  color: #3a5169;
  font-size: 0.9em;
  display: block;
}
#nav .nav-dropdown a:hover {
  color: #2c79c5;
}
#nav .arrow {
  display: inline-block;
  vertical-align: middle;
  margin-top: -1px;
  margin-left: 6px;
  margin-right: -14px;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #ccc;
}
#header {
  padding: 10px 30px;
  position: relative;
  z-index: 2;
  background: #fff;
}
#header ul li a {

}
#header ul li a:hover {
  color: #2c79c5;
  text-decoration: none;
}
body.page #header {
  position: fixed;
  width: 100%;
  top: 0;
}
body.page #nav {
  position: fixed;
}
#nav {
  list-style-type: none;
  margin: 0;
  padding: 0;
  position: absolute;
  right: 60px;
  top: 10px;
  height: 40px;
  line-height: 40px;
}
#nav .break {
  display: none;
}
#nav > li {
  display: inline-block;
  position: relative;
  margin: 0 0.6em;
}
.nav-link {
  padding-bottom: 3px;
}
.nav-link:hover,
.nav-link.current {
  border-bottom: 3px solid #2c79c5;
}
.search-query {
  height: 30px;
  line-height: 30px;
  box-sizing: border-box;
  padding: 0 15px 0 30px;
  border: 1px solid #aaaaaa;
  color: #2c3e50;
  outline: none;
  border-radius: 15px;
  margin-right: 10px;
  transition: border-color 0.2s ease;
  background: #fff url("../images/search.png") 8px 5px no-repeat;
  background-size: 20px;
  vertical-align: middle !important;
}
#logo {
  display: inline-block;
  font-size: 1.4em;
  line-height: 40px;
  font-weight: 500;
}
#logo img {
  vertical-align: middle;
  margin-right: 6px;
  max-width: 200px;
  height: 40px;
}
#logo a > em {
  font-size: 13px;
  border-radius: 2px;
  display: inline-block;
  background: #2c79c5;
  height: 20px;
  line-height: 20px;
  color: #fff;
  font-style: normal;
  padding: 1px 4px;
  margin-right: 3px;
}
#logo a > em.bg-success {
  background: #2c79c5;
}
#logo a > em.bg-danger {
  background: #ff7243;
}
.sidebar {
  position: absolute;
  z-index: 10;
  top: 60px;
  left: 0;
  bottom: 0;
  padding: 40px 0 30px 40px;
  width: 260px;
  margin-right: 20px;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
}
.sidebar h2 {
  margin-top: 0em;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 1;
}
.sidebar ul {
  list-style-type: none;
  margin: 0;
  line-height: 1.9em;
  padding-left: 1em;
}
.sidebar .menu-root {
  padding-left: 0;
}
.sidebar .menu-root li {
  position: relative;
}
.sidebar .menu-root li em {
  position: absolute;
  left: -20px;
  top: 0;
  height: 28px;
  width: 20px;
  background: url("../images/caret.png") no-repeat center center;
  background-size: 16px 16px;
  cursor: pointer;
  opacity: 0.6;
}
.sidebar .menu-root li ins {
  background: yellow;
  text-decoration: none;
}
.sidebar .menu-root li.selected > em,
.sidebar .menu-root li.expanded > em {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}
.sidebar .menu-root li.selected > a {
  color: #2c79c5;
  font-weight: 600;
}
.sidebar .menu-root li.selected > ul,
.sidebar .menu-root li.expanded > ul {
  display: block;
}
.sidebar .menu-root li.collapsed > ul {
  display: none;
}
.sidebar .menu-root li.collapsed > em {
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";
  -webkit-transform: rotate(0);
  -ms-transform: rotate(0);
  transform: rotate(0);
}
.sidebar .menu-sub {
  font-size: 0.9em;
}
.sidebar .sidebar-link {
  color: #656565;
}
.sidebar .sidebar-link.current {
  font-weight: 600;
  color: #2c79c5;
}
.sidebar .sidebar-link.new:after {
  content: "NEW";
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  background-color: #2c79c5;
  line-height: 14px;
  padding: 0 4px;
  border-radius: 3px;
  margin-left: 5px;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
.sidebar .sidebar-link:hover {
  color: #2c79c5;
}
.sidebar .sidebar-link.active {
  font-weight: bold;
  color: #2c79c5;
}
.sidebar .main-menu {
  margin-bottom: 20px;
  display: none;
  padding-left: 0;
}
.sidebar .nav-dropdown h4 {
  font-weight: normal;
  margin: 0;
}
@media screen and (max-width: 900px) {
  .sidebar {
    z-index: 8;
    background-color: #f9f9f9;
    height: 100%;
    top: 0;
    left: 0;
    padding: 60px 30px 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    transition: all 0.4s cubic-bezier(0.4, 0, 0, 1);
    -webkit-transform: translate(-280px, 0);
    transform: translate(-280px, 0);
  }
  .sidebar .search-query {
    width: 200px;
    margin-bottom: 10px;
  }
  .sidebar .main-menu {
    display: block;
  }
  .sidebar .main-menu > li:not(:first-child) {
    display: none;
  }
  .sidebar.open {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}
#header {
  box-shadow: 0 0 3px 1px rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s ease-in-out;
}
.content {
  position: relative;
  padding: 2.2em 0;
  max-width: 800px;
  margin: 0 auto;
}
.content a.button {
  font-size: 0.9em;
  color: #fff;
  margin: 0.2em 0;
  width: 180px;
  text-align: center;
  padding: 12px 24px;
  display: inline-block;
  vertical-align: middle;
}
.content img {
  max-width: 100%;
  margin: 10px 0;
  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.15);
}
.content span.light {
  color: #7f8c8d;
}
.content span.info {
  font-size: 0.85em;
  display: inline-block;
  vertical-align: middle;
  width: 280px;
  margin-left: 20px;
}
.content h1 {
  margin: 0 0 1em;
  font-size: 26px;
}
.content h2:before,
.content h3:before {
  content: '';
  display: block;
  margin-top: -91px;
  height: 91px;
  visibility: hidden;
}
.content h2 {
  margin: 20px 0 0.8em;
  padding-bottom: 0.7em;
  border-bottom: 1px solid #eee;
  z-index: -1;
  font-size: 20px;
}
.content h3 {
  margin: 20px 0 1.2em;
  position: relative;
  z-index: -1;
}
.content h3:after {
  content: "";
  color: #2c79c5;
  position: absolute;
  left: -0.7em;
  bottom: -2px;
  font-size: 1.2em;
  font-weight: bold;
}
.content mark {
  background: yellow;
  padding: 0;
}
.content figure {
  margin: 1.2em 0;
}
.content p,
.content ul,
.content ol {
  line-height: 1.8em;
  margin-bottom: .8em;
  margin-top: 0;
  position: relative;
  z-index: 1;
}
.content blockquote p,
.content blockquote ul,
.content blockquote ol {
  padding-bottom: 0;
}
.content ul,
.content ol {
  padding-left: 1.5em;
}
.content a {
  color: #2c79c5;
  font-weight: 400;
}
.content blockquote {
  margin: 2em 0;
  padding-left: 15px;
  border-left: 4px solid #ddd;
  background: #f9f9f9;
  font-size: 14px;
}
.content blockquote p {
  margin-left: 0;
}
.content iframe {
  margin: 1em 0;
}
.content > table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  overflow: auto;
  word-break: normal;
  word-break: keep-all;
  margin-bottom: 8px;
}
.content > table thead tr {
  background-color: #F8F8F8;
}
.content > table th {
  font-weight: 700;
}
.content > table td,
.content > table th {
  padding: 6px 13px;
  border: 1px solid #eae8e8;
}
.content > table tr {
  background-color: #fff;
  border-top: 1px solid #eae8e8;
}
.content > table tr:nth-child(2n) {
  background-color: #f8f8f8;
}
.content > table > thead > tr > th {
  border-bottom: 2px solid #eae8e8;
}
.docs-links {
  margin-top: 2em;
  height: 1em;
}
.footer {
  color: #7f8c8d;
  margin-top: 2em;
  padding-top: 2em;
  border-top: 1px solid #e5e5e5;
  font-size: 0.9em;
}
#main.fix-sidebar .sidebar {
  position: fixed;
}
@media screen and (max-width: 1500px) {
  .content.with-sidebar {
    margin-left: 280px;
  }
}
@media screen and (max-width: 900px) {
  body {
    -webkit-text-size-adjust: none;
    font-size: 14px;
  }
  #header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: #222;
    z-index: 9;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.25);
    padding: 0;
  }
  #header #nav {
    display: none;
  }
  #header .menu-button {
    position: absolute;
    width: 24px;
    height: 24px;
    top: 12px;
    right: 12px;
    background: url("../images/menu.png") center center no-repeat;
    background-size: 24px;
  }
  #header #logo {
    font-size: 1.5em;
    padding: 6px 0 6px 15px;
    color: #2c79c5;
    display: block;
    line-height: 100%;
  }
  #header #logo > a {
    display: inline-block;
    vertical-align: middle;
  }
  #header #logo > a:first-child {
    width: 40px;
    overflow: hidden;
  }
  #header #logo img {
    height: 40px;
    margin-top: 0px;
    max-width: 200px;
  }
  .nav-link {
    padding-bottom: 1px;
  }
  .nav-link:hover,
  .nav-link.current {
    border-bottom: 2px solid #2c79c5;
  }
  #mobile-bar {
    display: block;
  }
  #main {
    padding: 2em 1.4em 0;
    padding-top: 50px;
    min-height: calc(100vh - 96px);
  }
  .highlight pre {
    padding: 1.2em 1em;
  }
  .content.with-sidebar {
    margin: auto;
  }
  .content h2:before,
  .content h3:before {
    content: '';
    display: block;
    margin-top: -70px;
    height: 70px;
    visibility: hidden;
  }
  .footer {
    margin-left: 0;
    text-align: center;
  }
}
@media screen and (max-width: 560px) {
  #downloads {
    text-align: center;
    margin-bottom: 25px;
  }
  #downloads .info {
    margin-top: 5px;
    margin-left: 0;
  }
  iframe {
    margin: 0 !important;
  }
  #about {
    padding: 0 15px;
  }
  #about .links a.btn.btn-lg {
    padding: 12px 25px;
    margin-bottom: 5px;
  }
}
.addon .content a {
  color: #2c79c5;
}
#toc {
  position: fixed;
  right: 70px;
  top: 110px;
  width: 250px;
  border: 1px solid #eee;
  padding: 10px;
  background: #fff;
  z-index: 999;
  max-height: 500px;
  overflow-y: auto;
}
#toc ol {
  margin: 0;
  padding-left: 1.5em;
  padding-bottom: 0;
  line-height: 1.8em;
}
#toc ol li {
  list-style: square;
  color: #7f8c8d;
}
#toc ol li a {
  color: #7f8c8d;
}
#toc ol li a:hover {
  color: #2c79c5;
}
#toc ol li a.current {
  color: #2c79c5;
  font-weight: 600;
}
@media (max-width: 1200px) {
  #toc {
    display: none;
  }
}
body.index {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
body.index #header {
  background-color: #2c79c5;
  box-shadow: none;
  background: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  padding: 10px 0;
}
body.index #header a {
  color: #fff;
}
body.index #header #logo {
  margin-left: 60px;
}
body.index #header.floating {
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  background-color: #222222;
}
#about {
  background-color: #2c79c5;
  text-align: center;
  min-height: 350px;
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background-image: linear-gradient(rgba(54, 63, 72, 0.8), rgba(54, 63, 72, 0.8)), url(/assets/images/showcase/bg-intro.jpg);
  background-size: cover;
  background-attachment: fixed;
}
#about .inner {
  max-width: 900px;
  margin: 0 auto;
  margin-top: 30px;
}
#about h1 {
  font-weight: 400;
  font-size: 6em;
  color: #fff;
  line-height: 100%;
}
#about h2 {
  color: #fff;
  font-weight: 400;
  font-size: 2.4em;
}
#about .links {
  margin-top: 30px;
}
#about .links a {
  margin: 0 5px;
}
@media screen and (max-width: 900px) {
  #about {
    height: calc(100vh - 40px);
  }
  #about h1 {
    font-size: 2em;
  }
  #about h2 {
    display: block;
  }
  #about .button {
    font-size: 0.9em;
  }
  body.index #header #logo {
    padding: 0px 15px;
    margin-top: -4px;
    margin-left: 0;
  }
  body.index #header #logo > a:first-child {
    width: inherit;
  }
}
@keyframes mouseanimation {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  25% {
    opacity: 1;
  }
  75% {
    transform: translateY(0.75em);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 0;
  }
}
.viewmore {
  width: 100%;
  display: block;
  clear: both;
  margin-top: -80px;
  text-align: center;
  height: 100px;
}
.viewmore-dot {
  display: block;
  position: absolute;
  left: 50%;
  background: #fff;
  height: .4em;
  width: .4em;
  top: .6em;
  margin-left: -0.2em;
  border-radius: 50%;
  transform-origin: top center;
  backface-visibility: hidden;
  animation: mouseanimation 2s ease-out infinite;
}
.viewmore-icon {
  display: block;
  position: relative;
  height: 40px;
  width: 26px;
  border: 2px solid #fff;
  border-radius: 1em;
  margin: 0 auto;
}
#addons .addon-list {
  text-align: left;
}
#addons .addon-item {
  padding: 0px;
  background: #fbfbfb;
  border-radius: 3px;
  overflow: hidden;
  text-align: left;
  margin: 0 -5px;
  margin-bottom: 15px;
  display: inline-block;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
#addons .addon-item:hover,
#addons .addon-item:focus {
  transform: translateY(-6px);
  -webkit-transform: translateY(-6px);
  -moz-transform: translateY(-6px);
  -webkit-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.3);
  -moz-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.3);
  box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.3);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
#addons .addon-item .addon-img {
  width: 100%;
  position: relative;
  text-align: center;
  overflow: hidden;
}
#addons .addon-item .addon-img img {
  width: 100%;
}
#addons .addon-item .addon-info {
  padding: 15px;
}
#addons .addon-item h4 {
  margin: 6px 0;
  line-height: 30px;
  color: #444;
  padding: 0;
  font-size: 18px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 1;
}
#addons .addon-item .addon-intro {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  color: #888;
  height: 48px;
  font-size: 14px;
}
#addons .addon-item .addon-action {
  padding: 10px 0;
  text-align: center;
}
#addons .addon-item .addon-action a {
  font-size: 12px;
}
#footer {
  padding: 25px 0;
  color: #999;
}
#footer a {
  color: #777;
}
#footer a:hover {
  color: #0092db;
}
@media (max-width: 1366px) and (min-width: 901px) {
  #header,
  #main {
    padding-left: 20px;
    padding-right: 20px;
  }
  #nav {
    right: 20px;
  }
  .sidebar {
    padding-left: 20px;
  }
  .content.with-sidebar {
    margin-left: 250px;
  }
  #toc {
    right: 20px;
  }
}
.floatbar {
  position: fixed;
  right: 8px;
  top: 100%;
  margin-top: -275px;
  z-index: 100;
}
.floatbar-item {
  position: relative;
}
.floatbar-item:hover .floatbar-box {
  display: block;
}
@media (min-width: 768px) {
  .floatbar-item:hover .floatbar-btn i {
    display: none;
  }
  .floatbar-item:hover .floatbar-btn p {
    display: block;
  }
}
.floatbar-btn {
  width: 48px;
  height: 48px;
  border: 1px solid #eee;
  text-align: center;
  display: block;
  margin-bottom: 6px;
  position: relative;
  background-color: #fff;
}
.floatbar-btn:hover {
  text-decoration: none;
}
.floatbar-btn i {
  color: #848484;
  font-size: 24px;
  line-height: 48px;
  display: block;
}
.floatbar-btn p {
  color: #ff6800;
  font-size: 14px;
  line-height: 18px;
  padding-top: 5px;
  display: none;
}
.floatbar-box {
  position: absolute;
  top: 0px;
  right: 48px;
  padding-right: 25px;
  display: none;
}
.floatbar-box .floatbar-container {
  border: 1px solid #ccc;
  border-top: 4px solid #ff6800;
  padding: 20px;
  background-color: #fff;
  -webkit-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
  -moz-box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
  position: relative;
}
.floatbar-box .floatbar-container .arrow,
.floatbar-box .floatbar-container .arrow:after {
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border: solid transparent;
}
.floatbar-box .floatbar-container .arrow {
  border-width: 9px;
  top: 25px;
  right: -9px;
  margin-top: -9px;
  border-right-width: 0;
  border-left-color: #999999;
  border-left-color: rgba(0, 0, 0, 0.25);
}
.floatbar-box .floatbar-container .arrow:after {
  border-width: 9px;
  right: 1px;
  bottom: -9px;
  content: " ";
  border-right-width: 0;
  border-left-color: #fff;
}
@media (max-width: 1600px) {
  #toc {
    display: none;
  }
}
@media (min-width: 1500px) {
  #main {
    padding: 0 350px 0 300px;
  }
}
.page .sidebar {
  background: #fff;
}
.toggle-width {
  visibility: hidden;
}
@media (min-width: 1170px) {
  .toggle-width {
    visibility: visible;
  }
}
.full-width .content {
  max-width: 1800px;
}
.lightbox-target {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.7);
  opacity: 1;
  z-index: 999;
  overflow: hidden;
}
.lightbox-target img {
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 100%;
  max-width: 100%;
  border: 3px solid white;
  box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
}
a.lightbox-close {
  display: block;
  width: 50px;
  height: 50px;
  box-sizing: border-box;
  background: white;
  color: black;
  text-decoration: none;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1000;
}
a.lightbox-close:before {
  content: "";
  display: block;
  height: 30px;
  width: 1px;
  background: black;
  position: absolute;
  left: 26px;
  top: 10px;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
a.lightbox-close:after {
  content: "";
  display: block;
  height: 30px;
  width: 1px;
  background: black;
  position: absolute;
  left: 26px;
  top: 10px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.sidebar::-webkit-scrollbar {
  width: 5px;
  border-right: 1px solid rgba(0, 0, 0, 0.07);
}
.sidebar::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 5px;
}
.sidebar:hover::-webkit-scrollbar-thumb {
  background: #c8c8c8;
}
.sidebar:hover::-webkit-scrollbar-track {
  background: #f4f4f4;
}
.sidebar .search-input {
  background: url('../images/search.png') right center no-repeat;
  background-size: 20px 20px;
  border: 1px solid #eee;
  width: 180px;
  padding: 3px 5px;
  color: #444;
  border-radius: 2px;
}
.sidebar .search-input:focus {
  outline: none;
}
.sidebar .search-input::placeholder {
  color: #aaa;
}