diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 8c4de22b..01d2fdef 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -64,7 +64,12 @@
   <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/dist/css/bootstrap.min.css" integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu" crossorigin="anonymous">
   {{- end -}}
 
+
+  {{- if .Site.Params.disableDarkmode -}}
+	<link rel="stylesheet" href="{{ "css/main-nodark.css" | absURL }}" />
+  {{- else -}}
   <link rel="stylesheet" href="{{ "css/main.css" | absURL }}" />
+  {{- end -}}
 
   {{- if .Site.Params.staticman -}}
   <link rel="stylesheet" href="{{ "css/staticman.css" | absURL }}" />
diff --git a/static/css/main-nodark.css b/static/css/main-nodark.css
new file mode 100644
index 00000000..6d4320ce
--- /dev/null
+++ b/static/css/main-nodark.css
@@ -0,0 +1,961 @@
+/* --- General --- */
+
+body {
+  font-family: 'Lora', 'Times New Roman', serif;
+  font-size: 18px;
+  color: #404040;
+  position: relative;
+  background: #FFF;
+  display: flex;
+  flex-flow: column;
+  height: 100vh;
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* body { */
+    /* background: black; */
+    /* color: white; */
+  /* } */
+/* } */
+.container[role=main] {
+  margin-bottom:50px;
+  flex: 1 0 auto;
+}
+
+@media only screen and (max-width: 767px) {
+.container[role=main] {
+    margin-left: 0;
+    margin-right: 0;
+}
+}
+
+p {
+  line-height: 1.5;
+  margin: 6px 0;
+}
+p + p {
+    margin: 24px 0 6px 0;
+}
+p a {
+  /* text-decoration: underline */
+  color: #008AFF;
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* p a { */
+    /* color: #50afff; */
+  /* } */
+/* } */
+
+h1,h2,h3,h4,h5,h6 {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  font-weight: 800;
+}
+a {
+  color: #008AFF;
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* a { */
+    /* color: #50afff; */
+  /* } */
+/* } */
+a:hover,
+a:focus {
+  color: #0085a1;
+}
+blockquote {
+  color: #808080;
+  font-style: italic;
+}
+blockquote p:first-child {
+  margin-top: 0;
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* blockquote { */
+    /* border-left: 5px solid #444; */
+  /* } */
+/* } */
+hr.small {
+  max-width: 100px;
+  margin: 15px auto;
+  border-width: 4px;
+  border-color: inherit;
+  border-radius: 3px;
+}
+
+.main-content {
+  padding-top: 80px;
+}
+@media only screen and (min-width: 768px) {
+  .main-content {
+    padding-top: 130px;
+  }
+}
+
+.main-explain-area {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  padding: 15px inherit;
+}
+
+.hideme {
+  display: none;
+}
+
+div.panel-body a.list-group-item {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  font-weight: 800;
+  border-radius: 0;
+  border: none;
+  font-size: 16px;
+}
+div.panel-group .panel {
+    border-radius: 0;
+}
+div.panel-group .panel+.panel {
+    margin-top: 0;
+}
+
+div.panel-body a.list-group-item.view-all {
+  font-weight: 600;
+}
+
+::-moz-selection, ::selection {
+  color: white;
+  text-shadow: none;
+  background: #0085a1;
+}
+img::selection, img::-moz-selection {
+  color: white;
+  background: transparent;
+}
+
+
+img {
+  display: block;
+  margin: auto;
+  max-width: 100%;
+}
+/* @media (prefers-color-scheme: dark) { */
+/* figure:not(.dark) img, img.white { */
+  /* background-color: white; */
+/* } */
+/* } */
+
+.img-title {
+  width: 100%;
+}
+
+.disqus-comments {
+  margin-top: 30px;
+}
+
+@media only screen and (min-width: 768px) {
+  .disqus-comments {
+    margin-top: 40px;
+  }
+}
+
+/* --- Navbar --- */
+
+.navbar-custom {
+  background: #F5F5F5;
+  border-bottom: 1px solid #EAEAEA;
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* .navbar-custom { */
+    /* background: #505050; */
+    /* border-bottom: 1px solid #AAA; */
+  /* } */
+/* } */
+
+.navbar-custom .nav li a {
+  text-transform: uppercase;
+  font-size: 12px;
+  letter-spacing: 1px;
+}
+
+.navbar-custom .navbar-brand,
+.navbar-custom .nav li a {
+  font-weight: 800;
+  color: #404040;
+}
+
+/* @media (prefers-color-scheme: dark) { */
+  /* .navbar-custom .navbar-brand, */
+  /* .navbar-custom .nav li a { */
+    /* color: #b0b0b0; */
+  /* } */
+/* } */
+
+.navbar-custom .navbar-brand:hover,
+.navbar-custom .navbar-brand:focus ,
+.navbar-custom .nav li a:hover,
+.navbar-custom .nav li a:focus {
+  color: #0085a1;
+}
+
+/* .navbar-custom .navbar-brand:hover, */
+/* .navbar-custom .navbar-brand:focus , */
+/* .navbar-custom .nav li a:hover, */
+/* .navbar-custom .nav li a:focus { */
+  /* @media (prefers-color-scheme: dark) { */
+    /* color: #b0e0ff; */
+  /* } */
+/* } */
+
+.navbar-custom .navbar-brand-logo {
+  padding-top: 0;
+  -webkit-transition: padding .5s ease-in-out;
+  -moz-transition: padding .5s ease-in-out;
+  transition: padding .5s ease-in-out;
+}
+.navbar-custom .navbar-brand-logo img {
+  height: 50px;
+  -webkit-transition: height .5s ease-in-out;
+  -moz-transition: height .5s ease-in-out;
+  transition: height .5s ease-in-out;
+}
+.navbar-custom.top-nav-short .navbar-brand-logo {
+  padding-top: 5px;
+}
+.navbar-custom.top-nav-short .navbar-brand-logo img {
+  height: 40px;
+}
+
+@media only screen and (min-width: 768px) {
+  .navbar-custom {
+    padding: 20px 0;
+    -webkit-transition: background .5s ease-in-out,padding .5s ease-in-out;
+    -moz-transition: background .5s ease-in-out,padding .5s ease-in-out;
+    transition: background .5s ease-in-out,padding .5s ease-in-out;
+  }
+
+  .navbar-custom.top-nav-short {
+    padding: 0;
+  }
+}
+
+.navbar-custom .avatar-container {
+  opacity: 1;
+  visibility: visible;
+  position: absolute;
+  -webkit-transition: visibility 0.5s, opacity 0.5s ease-in-out;
+  -moz-transition: visibility 0.5s, opacity 0.5s ease-in-out;
+  transition: visibility 0.5s, opacity 0.5s ease-in-out;
+  left: 50%;
+  width: 50px;
+  margin-top: -25px;
+}
+.navbar-custom .avatar-container  .avatar-img-border {
+  width: 100%;
+  border-radius: 50%;
+  margin-left: -50%;
+  display: inline-block;
+  box-shadow: 0 0 8px rgba(0, 0, 0, .8);
+  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .8);
+  -moz-box-shadow: 0 0 8px rgba(0, 0, 0, .8);
+}
+.navbar-custom .avatar-container  .avatar-img {
+  width: 100%;
+  border-radius: 50%;
+  display: block;
+}
+
+.navbar-custom.top-nav-short .avatar-container{
+  opacity: 0;
+  visibility: hidden;
+}
+
+.navbar-custom.top-nav-expanded .avatar-container  {
+  display: none;
+}
+
+@media only screen and (min-width: 768px) {
+  .navbar-custom .avatar-container {
+    width: 100px;
+    margin-top: -50px;
+  }
+
+  .navbar-custom .avatar-container  .avatar-img-border {
+    width: 100%;
+    box-shadow: 1px 1px 2px rgba(0, 0, 0, .8);
+    -webkit-box-shadow: 1px 1px 2px rgba(0, 0, 0, .8);
+    -moz-box-shadow: 1px 1px 2px rgba(0, 0, 0, .8);
+  }
+
+  .navbar-custom .avatar-container  .avatar-img {
+    width: 100%;
+  }
+}
+
+/* Multi-level navigation links */
+.navbar-custom .nav .navlinks-container {
+  position: relative;
+}
+.navbar-custom .nav .navlinks-parent:after {
+  content: " \25BC";
+}
+.navbar-custom .nav .navlinks-children {
+  width: 100%;
+  display: none;
+  word-break: break-word;
+}
+.navbar-custom .nav .navlinks-container .navlinks-children a {
+  display: block;
+  padding: 10px;
+  padding-left: 30px;
+  background: #f5f5f5;
+  text-decoration: none !important;
+  border-width: 0 1px 1px 1px;
+  font-weight: normal;
+}
+@media only screen and (max-width: 767px) {
+  .navbar-custom .nav .navlinks-container.show-children {
+    background: #eee;
+  }
+  .navbar-custom .nav .navlinks-container.show-children .navlinks-children {
+    display: block;
+  }
+}
+@media only screen and (min-width: 768px) {
+  .navbar-custom .nav .navlinks-container {
+    text-align: center;
+  }
+  .navbar-custom .nav .navlinks-container:hover {
+    background: #eee;
+  }
+  .navbar-custom .nav .navlinks-container:hover .navlinks-children {
+    display: block;
+  }
+  .navbar-custom .nav .navlinks-children {
+    position: absolute;
+  }
+  .navbar-custom .nav .navlinks-container .navlinks-children a {
+    padding-left: 10px;
+    border: 1px solid #eaeaea;
+    border-width: 0 1px 1px;
+  }
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* .navbar-custom .nav .navlinks-container:hover { */
+    /* background: #666; */
+  /* } */
+  /* .navbar-custom .nav .navlinks-container .navlinks-children a { */
+    /* border: 1px solid #AAA; */
+  /* } */
+  /* .navbar-custom .nav .navlinks-container .navlinks-children a { */
+    /* background: #444; */
+  /* } */
+/* } */
+
+/* --- Footer --- */
+
+footer {
+  padding: 30px 0;
+  background: #F5F5F5;
+  border-top: 1px #EAEAEA solid;
+  margin-top: auto;
+  font-size: 14px;
+}
+
+footer a {
+  color: #404040;
+
+}
+
+footer .list-inline {
+  margin: 0;
+  padding: 0;
+}
+footer .copyright {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  text-align: center;
+  margin-bottom: 0;
+}
+footer .theme-by {
+  text-align: center;
+  margin: 10px 0 0;
+}
+
+footer div.disclaimer {
+  padding: 15px 15px 15px 10px;
+  margin: 20px 20px 20px 5px;
+  border: 1px solid #eee;
+  border-left-width: 10px;
+  border-right-width: 10px;
+  border-radius: 5px 3px 3px 5px;
+  background-color: #fdf5d4;
+  border-left-color: #f1c40f;
+  border-right-color: #f1c40f;
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  text-align: center;
+}
+
+@media only screen and (min-width: 768px) {
+  footer {
+    padding: 50px 0;
+  }
+  footer .footer-links {
+    font-size: 18px;
+  }
+  footer .copyright {
+    font-size: 16px;
+  }
+}
+
+/* @media (prefers-color-scheme: dark) { */
+  /* footer { */
+    /* background: #444; */
+    /* border-top: 1px #AAA solid; */
+  /* } */
+  /* footer a { */
+    /* color: #AAA; */
+  /* } */
+/* } */
+
+/* --- Post preview --- */
+
+.post-preview {
+  padding: 20px 0;
+  border-bottom: 1px solid #eee;
+}
+@media only screen and (min-width: 768px) {
+  .post-preview {
+    padding: 35px 0;
+  }
+}
+
+.post-preview:last-child {
+  border-bottom: 0;
+}
+
+.post-preview a {
+  text-decoration: none;
+  color: #404040;
+}
+/* @media (prefers-color-scheme: dark) { */
+  /* .post-preview a { */
+    /* color: #AAA; */
+  /* } */
+/* } */
+
+.post-preview a:focus,
+.post-preview a:hover {
+  text-decoration: none;
+  color: #0085a1;
+}
+
+.post-preview .post-title {
+  font-size: 30px;
+  margin-top: 0;
+}
+.post-preview .post-subtitle {
+  margin: 0;
+  font-weight: 300;
+  margin-bottom: 10px;
+}
+.post-preview .post-meta,
+.post-heading .post-meta,
+.page-meta {
+  color: #808080;
+  font-size: 18px;
+  font-style: italic;
+  margin: 0 0 10px;
+}
+.page-meta {
+  align-self: center;
+}
+.post-preview .post-meta a,
+.post-heading .post-meta a,
+.page-meta a {
+  color: #404040;
+  text-decoration: none;
+}
+.post-preview .post-entry {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+}
+.post-entry-container {
+  display: inline-block;
+  width: 100%;
+}
+.post-entry {
+  width: 100%;
+  margin-top: 10px;
+}
+.post-image {
+  float: right;
+  height: 192px;
+  width: 192px;
+  margin-top: -35px;
+  filter: grayscale(90%);
+}
+.post-image:hover {
+  filter: grayscale(0%);
+}
+.post-image img {
+  border-radius: 100px;
+  height: 192px;
+  width: 192px;
+}
+.post-preview .post-read-more {
+  font-weight: 800;
+  float: right;
+}
+
+@media only screen and (min-width: 768px) {
+  .post-preview .post-title {
+    font-size: 36px;
+  }
+}
+
+/* --- Tags --- */
+
+.blog-tags {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  color: #999;
+  font-size: 15px;
+  margin-bottom: 30px;
+}
+
+.blog-tags:before {
+  content: "Tags: ";
+}
+
+.blog-tags a {
+  color: #008AFF;
+  text-decoration: none;
+  padding: 0px 5px;
+}
+
+.blog-tags a:before {
+  content: "#";
+}
+
+.blog-tags a:hover {
+  border-radius: 2px;
+  color: #008AFF;
+  background-color: #CCC;
+}
+
+.post-preview .blog-tags {
+  margin-top: 5px;
+  margin-bottom: 0;
+}
+
+@media only screen and (min-width: 768px) {
+  .post-preview .blog-tags {
+    margin-top: 10px;
+  }
+}
+
+@media only screen and (max-width: 500px) {
+  .post-image, .post-image img {
+    height: 100px;
+    width: 100px;
+  }
+
+  .post-image {
+    width: 100%;
+    text-align: center;
+    margin-top: 0;
+    float: left;
+  }
+}
+/* --- Post and page headers --- */
+
+.intro-header {
+  margin: 80px 0 20px;
+  position: relative;
+}
+.intro-header.big-img {
+  background: no-repeat center center;
+  -webkit-background-size: cover;
+  -moz-background-size: cover;
+  background-size: cover;
+  -o-background-size: cover;
+  margin-top: 51px; /* The small navbar is 50px tall + 1px border */
+  margin-bottom: 35px;
+}
+.intro-header.big-img  .big-img-transition {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  opacity: 0;
+  background: no-repeat center center;
+  -webkit-background-size: cover;
+  -moz-background-size: cover;
+  background-size: cover;
+  -o-background-size: cover;
+  -webkit-transition: opacity 1s linear;
+  -moz-transition: opacity 1s linear;
+  transition: opacity 1s linear;
+}
+.intro-header .page-heading,
+.intro-header .tags-heading,
+.intro-header .categories-heading {
+  text-align: center;
+}
+.intro-header.big-img .page-heading,
+.intro-header.big-img .post-heading {
+  padding: 100px 0;
+  color: #FFF;
+  text-shadow: 1px 1px 3px #000;
+}
+.intro-header .page-heading h1,
+.intro-header .tags-heading h1,
+.intro-header .categories-heading h1 {
+  margin-top: 0;
+  font-size: 50px;
+}
+.intro-header .post-heading h1 {
+  margin-top: 0;
+  font-size: 35px;
+}
+.intro-header .page-heading .page-subheading,
+.intro-header .post-heading .post-subheading {
+  font-size: 27px;
+  line-height: 1.1;
+  display: block;
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  font-weight: 300;
+  margin: 10px 0 0;
+}
+.intro-header .post-heading .post-subheading {
+  margin-bottom: 20px;
+}
+.intro-header.big-img .page-heading .page-subheading,
+.intro-header.big-img .post-heading .post-subheading {
+  font-weight: 400;
+}
+.intro-header.big-img .page-heading hr {
+  box-shadow: 1px 1px 3px #000;
+  -webkit-box-shadow: 1px 1px 3px #000;
+  -moz-box-shadow: 1px 1px 3px #000;
+}
+.intro-header.big-img .post-heading .post-meta {
+  color: #EEE;
+}
+.intro-header.big-img .img-desc {
+  background: rgba(30, 30, 30, 0.6);
+  position: absolute;
+  padding: 5px 10px;
+  font-size: 11px;
+  color: #EEE;
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  right: 0;
+  bottom: 0;
+  display: none;
+}
+@media only screen and (min-width: 768px) {
+  .intro-header {
+    margin-top: 130px;
+  }
+  .intro-header.big-img {
+    margin-top: 91px;  /* Full navbar is small navbar + 20px padding on each side when expanded */
+  }
+  .intro-header.big-img .page-heading,
+  .intro-header.big-img .post-heading  {
+    padding: 150px 0;
+  }
+  .intro-header .page-heading h1,
+  .intro-header .tags-heading h1,
+  .intro-header .categories-heading h1 {
+    font-size: 80px;
+  }
+  .intro-header .post-heading h1 {
+    font-size: 50px;
+  }
+  .intro-header.big-img .img-desc {
+    font-size: 14px;
+  }
+}
+
+.header-section.has-img .no-img {
+  margin-top: 0;
+  background: #FCFCFC;
+  margin: 0 0 40px;
+  padding: 20px 0;
+  box-shadow: 0 0 5px #AAA;
+}
+/* Many phones are 320 or 360px, so make sure images are a proper aspect ratio in those cases */
+.header-section.has-img .intro-header.no-img {
+  display: none;
+}
+@media only screen and (max-width: 365px) {
+  .header-section.has-img .intro-header.no-img {
+    display: block;
+  }
+  .intro-header.big-img {
+    width: 100%;
+    height: 220px;
+  }
+  .intro-header.big-img .page-heading,
+  .intro-header.big-img .post-heading {
+    display: none;
+  }
+  .header-section.has-img .big-img {
+    margin-bottom: 0;
+  }
+}
+@media only screen and (max-width: 325px) {
+  .intro-header.big-img {
+    height: 200px;
+  }
+}
+
+.caption {
+  text-align: center;
+  font-size: 14px;
+  padding: 10px;
+  font-style: italic;
+  margin: 0;
+  display: block;
+  border-bottom-right-radius: 5px;
+  border-bottom-left-radius: 5px;
+}
+
+/* --- Pager --- */
+
+.pager li a {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  text-transform: uppercase;
+  font-size: 14px;
+  font-weight: 800;
+  letter-spacing: 1px;
+  padding: 10px 5px;
+  background: #FFF;
+  border-radius: 0;
+  color: #404040;
+}
+@media only screen and (min-width: 768px) {
+  .pager li a {
+    padding: 15px 25px;
+  }
+}
+.pager li a:hover,
+.pager li a:focus {
+  color: #FFF;
+  background: #0085a1;
+  border: 1px solid #0085a1;
+}
+
+/* @media (prefers-color-scheme: dark) { */
+/* .pager li a { */
+  /* background: #444; */
+  /* color: white; */
+/* } */
+/* } */
+
+.pager {
+  margin: 10px 0 0;
+}
+
+.pager.blog-pager {
+  margin-top:10px;
+}
+
+h4.panel-title > span.badge {
+    float: right;
+}
+
+@media only screen and (min-width: 768px) {
+  .pager.blog-pager  {
+    margin-top: 40px;
+  }
+}
+
+/* --- Tables --- */
+
+table {
+  padding: 0;
+}
+table tr {
+  border-top: 1px solid #cccccc;
+  background-color: #ffffff;
+  margin: 0;
+  padding: 0;
+}
+/* @media (prefers-color-scheme: dark) { */
+/* } */
+table tr:nth-child(2n) {
+  background-color: #f8f8f8;
+}
+/* @media (prefers-color-scheme: dark) { */
+/* table tr { */
+  /* background-color: #181818; */
+/* } */
+table tr:nth-child(2n) {
+  background-color: #303030
+}
+}
+table tr th {
+  font-weight: bold;
+  border: 1px solid #cccccc;
+  text-align: left;
+  margin: 0;
+  padding: 6px 13px;
+}
+table tr td {
+  border: 1px solid #cccccc;
+  text-align: left;
+  margin: 0;
+  padding: 6px 13px;
+}
+table tr th :first-child,
+table tr td :first-child {
+  margin-top: 0;
+}
+table tr th :last-child,
+table tr td :last-child {
+  margin-bottom: 0;
+}
+
+/* --- Social media sharing section --- */
+
+#social-share-section {
+  margin-bottom: 30px;
+}
+
+/* --- Google Custom Search Engine Popup --- */
+#modalSearch table tr, #modalSearch table tr td, #modalSearch table tr th {
+  border:none;
+}
+.reset-box-sizing, .reset-box-sizing *, .reset-box-sizing *:before, .reset-box-sizing *:after,  .gsc-inline-block {
+  -webkit-box-sizing: content-box;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
+}
+input.gsc-input, .gsc-input-box, .gsc-input-box-hover, .gsc-input-box-focus, .gsc-search-button {
+  box-sizing: content-box;
+  line-height: normal;
+}
+
+/* IPython split style */
+div.splitbox {width:100%; overflow:auto;}
+
+div.splitbox div.left {
+               width:48%;
+               float:left;}
+div.splitbox div.right {
+               width:48%;
+               float:right;}
+
+@media only screen and (max-width: 600px) {
+div.splitbox div.left {
+               width:100%;
+               float:left;}
+div.splitbox div.right {
+               width:100%;
+               float:left;}
+}
+
+/* Delayed Disqus */
+.disqus-comments button {
+  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  text-transform: uppercase;
+  font-size: 14px;
+  font-weight: 800;
+  letter-spacing: 1px;
+  padding: 10px 5px;
+  background: #FFF;
+  border-radius: 0;
+  color: #404040;
+}
+@media only screen and (min-width: 768px) {
+  .disqus-comments button {
+    padding: 15px 25px;
+  }
+}
+.disqus-comments button:hover, 
+.disqus-comments button:focus {
+  color: #FFF;
+  background: #0085a1;
+  border: 1px solid #0085a1;
+}
+
+/* Related posts */
+h4.see-also {
+  margin-top: 20px;
+}
+
+/* Sharing */
+ ul.share {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: wrap;
+  list-style: none;
+  margin: 0;
+  padding: 0;
+}
+ ul.share li {
+  display: inline-flex;
+  margin-right: 5px;
+}
+ ul.share li:last-of-type {
+  margin-right: 0;
+}
+ ul.share li .fab {
+  display: block;
+  width: 30px;
+  height: 30px;
+  line-height: 30px;
+  font-size: 16px;
+  text-align: center;
+  transition: all 150ms ease-in-out;
+  color: #fff;
+}
+ ul.share li a {
+  background-color: #b5c6ce;
+  display: block;
+  border-radius: 50%;
+  text-decoration: none !important;
+  margin: 0;
+}
+ ul.share li:hover .fab {
+  transform: scale(1.4)
+}
+
+/* Dark mode */
+/* @media (prefers-color-scheme: dark) { */
+  /* code { */
+    /* background-color: #222; */
+    /* color: #fbb; */
+  /* } */
+  /* pre code { */
+    /* color: #ccc; */
+  /* } */
+  /* .well { */
+    /* background-color: #444; */
+  /* } */
+  /* .panel { */
+    /* background-color: #222; */
+  /* } */
+  /* .list-group-item { */
+    /* background-color: #333; */
+  /* } */
+
+  /* pre.chroma { */
+    /* color: white; */
+    /* background-color: #444; */
+  /* } */
+  /* pre.chroma .k { */
+    /* color: #44AACC; */
+  /* } */
+  /* pre.chroma .kt { */
+    /* color: #33CCCC; */
+  /* } */
+  /* pre.chroma .o { */
+    /* color: #AAA; */
+  /* } */
+  /* pre.chroma .nb { */
+    /* color: #00fee9; */
+  /* } */
+  /* pre.chroma .ow { */
+    /* color: #CC0; */
+  /* } */
+/* } */
+
+/* --- Make long KaTeX equations scrollable in the x-axis --- */
+.katex-display>.katex {
+    overflow-x: auto;
+    overflow-y: hidden;
+  }