/* ---------------------- basic ---------------------- */

/**
 * colors {
 *  link-light: #2786e0;
 *  link-dark: #32577b;
 *  hover: #902594;
 *  markup: #c7254e;
 *  block: #f1f3f4;
 *  text-in-block: #37474f;
 * }
 */

body {
  padding-top: 48px;
  font-size: 17px;
  font-family: "Source Serif Pro", "Source Han Serif SC", "Times New Roman", Times, serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-family: "Crimson Text", "Source Han Serif SC", "Times New Roman", Times, serif;
  overflow: hidden;
  text-overflow: ellipsis;
}

h1 {
  font-size: 36px;
  line-height: 44px;
  margin-bottom: 25px;
}

h2 {
  font-size: 28px;
  line-height: 36px;
  margin-bottom: 21px;
}

h3 {
  font-size: 24px;
  line-height: 32px;
  margin-top: 10px;
  margin-bottom: 30px;
}

@media (max-width: 600px) {
  h1 {
    font-size: 28px;
    line-height: 36px;
  }
}

a {
  color: #2786e0;
  text-decoration: none;
}

a:hover,
a:focus {
  color: #902594;
  text-decoration: none;
}

a.headerlink {
  margin-left: 0.25em;
  visibility: hidden;
}

h1:hover>a.headerlink,
h2:hover>a.headerlink,
h3:hover>a.headerlink,
h4:hover>a.headerlink,
h5:hover>a.headerlink,
h6:hover>a.headerlink,
dt:hover>a.headerlink,
caption:hover>a.headerlink,
p.caption:hover>a.headerlink,
div.code-block-caption:hover>a.headerlink {
  visibility: visible;
}

em {
  font-style: normal;
}

pre {
  padding: 20px 30px 20px 30px;
  font-family: "Source Serif Pro", "Times New Roman", Times, serif;
  font-size: 15px;
  border: none;
  background-color: #f1f3f4;
  word-break: break-word;
  white-space: pre-wrap;
}

code {
  font-family: "Source Serif Pro", "Times New Roman", Times, serif;
  font-size: 100%;
  word-break: break-word;
  color: #2786e0;
  background-color: #f1f3f4;
  padding: 0 2px;
}

span.highlighted {
  color: #c7254e;
  background-color: transparent;
}

.alert {
  font-weight: 400;
}

.collapsing.width {
  -webkit-transition-property: width;
  transition-property: width;
  width: 0;
  height: auto;
}

.row-container {
  display: flex;
  flex-wrap: wrap;
}

.col-3 {
  width: 25%;
}

.col-6 {
  width: 50%;
}

.col-9 {
  width: 75%;
}

.col-12 {
  width: 100%;
}

/* ---------------------- navbar-layout ---------------------- */

.navbar {
  border: 0;
  margin-bottom: 0;
  /* opacity: 0.9; */
  background: linear-gradient(to right, #4070a0, #5bc0de);
  font-weight: 400;
  box-shadow: 0 1px 2px 0 rgba(60, 64, 67, .3),
    0 2px 6px 2px rgba(60, 64, 67, .15);
}

.navbar-container {
  padding-left: 24px;
  padding-right: 24px;
}

@media (min-width: 1000px) {
  .navbar-container {
    display: flex;
  }
}

.navbar-header {
  box-shadow: 0 2px 2px -2px rgba(0, 0, 0, 0.25);
  display: grid;
  grid-template-columns: 25px 1fr 25px;
}

@media (min-width: 1000px) {
  .navbar-header {
    display: block;
  }
}

.sidebar-nav-toggle {
  padding: 0;
  margin-top: 14px;
  margin-bottom: 14px;
  float: left;
  border: 0;
  color: white;
  font-size: 22px;
  background-color: transparent;
  grid-column: 1;
}

.sidebar-nav-toggle:focus {
  outline: 0;
}

.navbar-toggle {
  padding: 0;
}

.navbar-toggle:hover {
  color: white;
}

.navbar-toggle .icon-bar {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 1px;
  background-color: rgb(255, 255, 255);
}

.navbar .navbar-toggle:hover .icon-bar {
  background-color: rgb(255, 255, 255);
}

.navbar-toggle .icon-bar+.icon-bar {
  margin-top: 4px;
}

@media (min-width: 1000px) {
  .sidebar-nav-toggle {
    display: none !important;
  }

  .navbar-toggle {
    display: none !important;
  }
}

.navbar-brand {
  height: 32px;
  padding: 0;
  margin: 9px auto;
  grid-column: 2;
}

.navbar-brand img {
  height: 32px;
}

.navbar-collapse {
  padding: 0;
  margin-left: 0;
  width: 100%;
}

.navbar-fixed-top .navbar-collapse {
  max-height: unset;
}

.navbar-nav {
  padding: 0;
  font-size: 17px;
  margin: 5px 0 0 0;
}

@media (min-width: 1000px) {
  .navbar-nav {
    position: fixed;
    margin: 0 0 0 48px;
  }
}

.navbar-nav li {
  -webkit-transition: .2s;
  transition: .2s;
  display: block;
  padding: 12px 15px;
}

.navbar-nav li a {
  opacity: .7;
  line-height: 24px;
  color: #ffffff;
  font-size: 17px;
}

.navbar-form {
  margin: 6px 15px;
  padding: 0;
  border-color: rgba(0, 0, 0, 0.15);
}

@media (min-width: 1000px) {
  .navbar-form {
    margin: 6px 0;
    padding: 0;
  }
}

@media (max-width: 999px) {
  .navbar-form .form-group {
    margin-top: 10px;
    margin-bottom: 10px;
  }
}

.navbar-form .form-control {
  border-radius: 4px;
  font-size: 18px;
  text-indent: 40px;
  padding: 6px 0;
  border: 2px black;
  line-height: 24px;
}

/* ---------------------- navbar-nav ---------------------- */

.navbar-nav li a:hover,
.navbar-nav li a:focus {
  opacity: 1;
  color: #ffffff;
  background-color: transparent;
  outline: none;
  text-decoration: none;
}

.navbar-nav .open a,
.navbar-nav .open a:hover,
.navbar-nav .open a:focus {
  background-color: transparent;
}

.navbar-nav .dropdown .caret {
  margin-left: 6px;
  margin-bottom: 4px;
}

.navbar .dropdown-menu {
  min-width: 0;
  border: 4px solid rgba(255, 255, 255, 0.7);
  border-radius: 10px;
  margin-top: 2px !important;
}

@media (max-width: 999px) {
  .navbar-nav .open .dropdown-menu {
    margin: 12px 0 -10px 0 !important;
    background: #ffffff;
    border: 5px solid #ffffff;
    border-radius: 5px;
    border-top-right-radius: 5px;
    border-top-left-radius: 5px;
  }
}

.navbar-nav .dropdown-menu li a {
  padding: 8px 20px 8px 20px;
  opacity: 1;
  color: #4070a0;
  background-color: white;
  font-size: 16px;
}

@media (max-width: 999px) {
  .navbar-nav .open .dropdown-menu li a {
    line-height: 24px;
    padding: 8px 20px 8px 20px;
  }
}

.navbar-nav .dropdown-menu li a:hover,
.navbar-nav .dropdown-menu li a:focus {
  color: #5bc0de;
  background-color: white;
  font-size: 16px;
}

.navbar .dropdown-submenu {
  padding: 0;
}

/* ---------------------- navbar-search ---------------------- */

.navbar-form .form-control-image {
  position: absolute;
  margin-top: -20px;
  margin-left: 14px;
  line-height: 1px;
  font-size: 18px;
}

.navbar-form .form-control-image:before {
  font-family: "FontAwesome";
  content: "\f002";
  color: #32577b;
}

/* --------------------- doc-article-meta ---------------------- */

.doc-breadcrumb {
  padding: 0 0 20px 0;
  margin-bottom: 0;
}

.doc-breadcrumb code {
  font-size: 16px;
  color: #32577b;
  background-color: transparent;
}

.doc-breadcrumb li {
  font-size: 16px;
  color: #32577b;
  display: inline-block;
}

.doc-breadcrumb .fa {
  width: 16px;
  font-weight: bold;
  color: #32577b;
  margin: 0 4px;
  text-align: center;
}

.doc-breadcrumb li a {
  color: #32577b;
}

.doc-breadcrumb li a:hover {
  color: #902594;
  text-decoration: none;
}

/* --------------------- doc-article ---------------------- */

.doc-article {
  padding: 30px 40px;
}

@media (max-width: 999px) {
  .doc-article {
    padding: 20px 20px;
  }
}

.doc-article p {
  margin: 0 0 21px 0;
}

.doc-article ul.simple {
  margin-bottom: 21px;
}

.doc-article ul.simple li {
  margin-bottom: 10px;
  margin-left: 10px;
}

.doc-article table {
  font-size: 16px;
}

.doc-article table.table tr,
td,
th {
  padding: 5px 10px 5px 10px;
  border: 1px solid rgb(223, 226, 229);
}

.doc-article table .xref {
  padding: 2px 0;
}

.doc-article div.figure.align-center {
  text-align: center;
}

.doc-article div.figure.align-center .caption {
  padding: 16px 0;
}

.doc-article blockquote {
  margin: 0 0 21px;
  font-size: 17px;
  border: none;
  background-color: #f1f3f4;
  padding: 35px 125px 35px 75px;
}

@media (max-width: 750px) {
  .doc-article blockquote {
    padding: 20px;
  }
}

.doc-article ul.search {
  padding: 0;
  word-break: break-word;
}

.doc-article ul.search li {
  background: none;
  list-style-type: none;
  padding: 5px 0 5px 20px;
}

.doc-article ul.search li a {
  font-weight: 400;
}

.doc-article ul.search a code {
  padding: 0;
}

.doc-article ul.search li:before {
  font-family: "FontAwesome";
  content: "\f0c1";
  color: #525252;
  margin-right: 10px;
}

.doc-article div.highlight {
  margin-bottom: 30px;
  background: #f1f3f4;
}

.doc-article .highlight-python {
  margin-bottom: 21px;
}

.doc-article code.docutils.literal {
  color: #37474f;
}

.doc-article a code.docutils.literal.xref {
  color: #2786e0;
  background-color: transparent;
}

.doc-article a code.docutils.literal.xref:hover {
  color: #902594;
}

.doc-article div.admonition {
  padding: 24px;
  background-color: #f1f3f4;
  border: none;
}

.doc-article .admonition p.admonition-title {
  color: #187dbb;
  margin: 0 10px 10px 0;
  font-weight: bold;
  font-size: 17px;
  line-height: 1.5em;
}

.doc-article .admonition p {
  font-size: 16px;
  color: #222222;
  margin: 0 0 0 16px;
}

.doc-article .admonition p code {
  font-size: 16px;
}

.doc-article .descsignature {
  margin: 0 30px 20px 30px;
  background: #f1f3f4;
  padding: 24px;
  color: #37474f;
  font-size: 16px;
  font-weight: 400;
  word-break: break-word;
}

@media (max-width: 999px) {
  .doc-article .descsignature {
    padding-left: 16px;
    padding-right: 16px;
  }
}

.doc-article .class .descsignature {
  display: none;
}

.doc-article .descsignature:target {
  border-left: 3px solid #c7254e;
}

.doc-article .descsignature em.property {
  text-transform: uppercase;
  color: #007196;
  letter-spacing: 0;
  padding-right: .75rem;
}

.doc-article .cpp .descsignature em.property {
  text-transform: inherit;
  font-style: normal;
  color: inherit;
  padding-right: 0;
}

.doc-article .class .descclassname,
.doc-article .attribute .descclassname,
.doc-article .method .descclassname,
.doc-article .classmethod .descclassname,
.doc-article .staticmethod .descclassname {
  display: none;
}

.doc-article .descsignature code,
.doc-article .descsignature .sig-paren {
  color: #37474f;
  font-size: 16px;
  font-weight: 400;
  padding-left: 0;
  padding-right: 0;
  background-color: transparent;
}

.doc-article .viewcode-back,
.doc-article .descsignature .viewcode-link {
  float: right;
  font-size: 15px;
  text-transform: uppercase;
}

@media (max-width: 359px) {
  .doc-article .viewcode-link {
    display: none;
  }
}

.doc-article .desccontent {
  margin: 3px 30px 30px 30px;
}

.doc-article .desccontent .field dt {
  margin-bottom: 21px;
}

.doc-article .desccontent .field dd {
  margin: 0;
  padding-left: 40px;
}

.doc-article .desccontent .field-body ul {
  padding-left: 0;
}

/* ---------------------- left-sidebar ---------------------- */

.sidebar-nav .sidebar-title {
  font-weight: bold;
  color: #32577b;
  padding-left: 18px;
  font-size: 15px;
}

.sidebar-nav-container {
  position: fixed;
  height: 0;
  width: 325px;
  z-index: 1;
  background: white;
}

@media (min-width: 1000px) {
  .sidebar-nav-container {
    height: 100%;
    border-right: 1px solid #eaecef;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, .3),
      0 1px 3px 1px rgba(60, 64, 67, .15);
  }
}

.sidebar-nav {
  max-height: 100vh;
  background: white;
  word-wrap: break-word;
  overflow-wrap: break-word;
  overflow-x: hidden;
  overflow-y: auto;
  padding-bottom: 75px;
}

.sidebar-nav-wrapper {
  padding: 0 10px;
  background: transparent;
  width: 325px;
}

@media (min-width: 1000px) {
  .sidebar-nav {
    width: auto !important;
    display: block !important;
  }
}

@media (max-width: 999px) {
  .sidebar-nav {
    border-right: 1px solid #eaecef;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, .3),
      0 1px 3px 1px rgba(60, 64, 67, .15);
  }
}

.sidebar-nav::-webkit-scrollbar {
  width: 8px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(128, 134, 139, .26);
  border-radius: 8px;
}

.sidebar-nav ul {
  margin-left: -10px;
  padding-left: 30px;
}

.sidebar-nav li {
  margin-left: -10px;
  line-height: 26px;
  list-style-type: none !important;
}

.sidebar-nav a {
  font-weight: 400;
  color: #32577b;
  font-size: 15px;
  font-family: "Source Serif Pro", "Times New Roman", Times, serif;
  /* padding-left: 6px; */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav a:hover,
.sidebar-nav a:focus {
  color: #902594 !important;
  cursor: pointer;
}

.sidebar-nav li.opened a:before {
  font-family: "FontAwesome";
  content: "\f068";
  margin: 0 8px 0 -21px;
  color: #2695ff;
  font-size: 12px;
}

.sidebar-nav li.closed a:before {
  font-family: "FontAwesome";
  content: "\f067";
  margin: 0 8px 0 -21px;
  color: #2695ff;
  font-size: 12px;
}

.sidebar-nav li.leaf a:before {
  font-family: "FontAwesome";
  content: "\f101";
  margin: 0 9px 0 -19px;
  color: #2695ff;
  font-size: 14px;
}

.sidebar-nav li.focused a:before {
  font-family: "FontAwesome";
  content: "\f005";
  margin: 0 8px 0 -21px;
  color: #2695ff;
  font-size: 12px;
}

.sidebar-nav .toctree {
  padding: 4px 12px 0 12px;
}

/* ---------------------- right-sidebar ---------------------- */

.sidebar-toc {
  position: fixed;
  overflow-y: auto;
  top: 80px;
  width: 324px;
  border-left: 4px solid #5b92ba;
  max-height: calc(90% - 20px)
}

@media (max-width: 1280px) {
  .sidebar-toc {
    width: 0;
    border-left: 0;
  }
}

.sidebar-toc .sidebar-title {
  font-weight: bold;
  color: #32577b;
}

.sidebar-toc .sidebar-title:hover {
  color: #902594;
  cursor: pointer;
}

div.sidebar-toc ul {
  list-style-type: none !important;
  padding-left: 14px;
  margin-bottom: 0;
}

div.sidebar-toc li {
  line-height: 26px;
}

div.sidebar-toc a.current {
  color: #2786e0 !important;
}

.sidebar-toc a.reference {
  font-size: 15px;
  font-family: "Source Serif Pro", "Times New Roman", Times, serif;
  color: #32577b;
}

.sidebar-toc a.reference:hover,
a.reference:focus {
  color: #902594 !important;
}

.sidebar-toc::-webkit-scrollbar {
  width: 8px;
}

.sidebar-toc::-webkit-scrollbar-thumb {
  background: rgba(128, 134, 139, .26);
  border-radius: 8px;
}

/* ---------------------- opt-group ---------------------- */

.opt-group {
  margin-top: 10px;
  margin-bottom: 10px;
  display: flex;
}

.opt-group .btn {
  color: #333;
  background-color: #fff;
  border-color: #ccc;
  width: 100%;
  margin-left: 5px;
  margin-right: 5px;
}

.opt-group .btn:hover,
.opt-group .btn:focus,
.opt-group .btn:active,
.opt-group .btn.active {
  color: #fff;
  background-color: #0079b2;
  border-color: #0079b2;
  outline: none;
}

/* ---------------------- install ---------------------- */

.install-left {
  margin: auto;
  border-left: 3px solid #32577b;
}

@media (max-width: 767px) {
  .install-left {
    width: 100%;
  }
}