Updated to Bootstrap v5.3 Alpha and added a dark theme

.gitignore

@@ -3,3 +3,4 @@
 .jekyll-metadata
 .idea
 _site
+vendor

_includes/footer.html

@@ -1,4 +1,4 @@
-<footer class="bg-light text-center text-lg-start">
+<footer class="bg-body-secondary text-center text-lg-start">
     <div class="text-center p-3" style="background-color: rgba(0, 0, 0, 0.05);">
         Copyright &copy; 2020-<span id="footerDate"></span> NinjaCheetah. View this page's source <a href="https://github.com/NinjaCheetah/ninjacheetah.github.io" class="text-reset fw-bold">on GitHub</a>.
     </div>

_includes/nav.html

@@ -26,6 +26,15 @@
                     <a class="nav-link" href="/blog">Blog</a>
                 </li>
             </ul>
+            <ul class="navbar-nav">
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false"> Theme </a>
+                    <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="navbarDropdown">
+                        <li><a class="dropdown-item" onclick="chooseTheme(&quot;light&quot;)" href="javascript:void(0);">Light</a></li>
+                        <li><a class="dropdown-item" onclick="chooseTheme(&quot;dark&quot;)" href="javascript:void(0);">Dark</a></li>
+                    </ul>
+                </li>
+            </ul>
         </div>
     </div>
 </nav>

assets/bootstrap/css/bootstrap-reboot.css

@@ -1,11 +1,10 @@
 /*!
- * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
- * Copyright 2011-2021 The Bootstrap Authors
- * Copyright 2011-2021 Twitter, Inc.
+ * Bootstrap Reboot v5.3.0-alpha3 (https://getbootstrap.com/)
+ * Copyright 2011-2023 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
  */
-:root {
+:root,
+[data-bs-theme=light] {
   --bs-blue: #0d6efd;
   --bs-indigo: #6610f2;
   --bs-purple: #6f42c1;
@@ -16,6 +15,7 @@
   --bs-green: #198754;
   --bs-teal: #20c997;
   --bs-cyan: #0dcaf0;
+  --bs-black: #000;
   --bs-white: #fff;
   --bs-gray: #6c757d;
   --bs-gray-dark: #343a40;
@@ -44,11 +44,33 @@
   --bs-danger-rgb: 220, 53, 69;
   --bs-light-rgb: 248, 249, 250;
   --bs-dark-rgb: 33, 37, 41;
+  --bs-primary-text-emphasis: #052c65;
+  --bs-secondary-text-emphasis: #2b2f32;
+  --bs-success-text-emphasis: #0a3622;
+  --bs-info-text-emphasis: #055160;
+  --bs-warning-text-emphasis: #664d03;
+  --bs-danger-text-emphasis: #58151c;
+  --bs-light-text-emphasis: #495057;
+  --bs-dark-text-emphasis: #495057;
+  --bs-primary-bg-subtle: #cfe2ff;
+  --bs-secondary-bg-subtle: #e2e3e5;
+  --bs-success-bg-subtle: #d1e7dd;
+  --bs-info-bg-subtle: #cff4fc;
+  --bs-warning-bg-subtle: #fff3cd;
+  --bs-danger-bg-subtle: #f8d7da;
+  --bs-light-bg-subtle: #fcfcfd;
+  --bs-dark-bg-subtle: #ced4da;
+  --bs-primary-border-subtle: #9ec5fe;
+  --bs-secondary-border-subtle: #c4c8cb;
+  --bs-success-border-subtle: #a3cfbb;
+  --bs-info-border-subtle: #9eeaf9;
+  --bs-warning-border-subtle: #ffe69c;
+  --bs-danger-border-subtle: #f1aeb5;
+  --bs-light-border-subtle: #e9ecef;
+  --bs-dark-border-subtle: #adb5bd;
   --bs-white-rgb: 255, 255, 255;
   --bs-black-rgb: 0, 0, 0;
-  --bs-body-color-rgb: 33, 37, 41;
-  --bs-body-bg-rgb: 255, 255, 255;
-  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
   --bs-body-font-family: var(--bs-font-sans-serif);
@@ -56,7 +78,101 @@
   --bs-body-font-weight: 400;
   --bs-body-line-height: 1.5;
   --bs-body-color: #212529;
+  --bs-body-color-rgb: 33, 37, 41;
   --bs-body-bg: #fff;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-emphasis-color: #000;
+  --bs-emphasis-color-rgb: 0, 0, 0;
+  --bs-secondary-color: rgba(33, 37, 41, 0.75);
+  --bs-secondary-color-rgb: 33, 37, 41;
+  --bs-secondary-bg: #e9ecef;
+  --bs-secondary-bg-rgb: 233, 236, 239;
+  --bs-tertiary-color: rgba(33, 37, 41, 0.5);
+  --bs-tertiary-color-rgb: 33, 37, 41;
+  --bs-tertiary-bg: #f8f9fa;
+  --bs-tertiary-bg-rgb: 248, 249, 250;
+  --bs-link-color: #0d6efd;
+  --bs-link-color-rgb: 13, 110, 253;
+  --bs-link-decoration: underline;
+  --bs-link-hover-color: #0a58ca;
+  --bs-link-hover-color-rgb: 10, 88, 202;
+  --bs-code-color: #d63384;
+  --bs-highlight-bg: #fff3cd;
+  --bs-border-width: 1px;
+  --bs-border-style: solid;
+  --bs-border-color: #dee2e6;
+  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
+  --bs-border-radius: 0.375rem;
+  --bs-border-radius-sm: 0.25rem;
+  --bs-border-radius-lg: 0.5rem;
+  --bs-border-radius-xl: 1rem;
+  --bs-border-radius-xxl: 2rem;
+  --bs-border-radius-2xl: var(--bs-border-radius-xxl);
+  --bs-border-radius-pill: 50rem;
+  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
+  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
+  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
+  --bs-box-shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
+  --bs-focus-ring-width: 0.25rem;
+  --bs-focus-ring-opacity: 0.25;
+  --bs-focus-ring-color: rgba(13, 110, 253, 0.25);
+  --bs-form-valid-color: #198754;
+  --bs-form-valid-border-color: #198754;
+  --bs-form-invalid-color: #dc3545;
+  --bs-form-invalid-border-color: #dc3545;
+}
+
+[data-bs-theme=dark] {
+  color-scheme: dark;
+  --bs-body-color: #adb5bd;
+  --bs-body-color-rgb: 173, 181, 189;
+  --bs-body-bg: #212529;
+  --bs-body-bg-rgb: 33, 37, 41;
+  --bs-emphasis-color: #fff;
+  --bs-emphasis-color-rgb: 255, 255, 255;
+  --bs-secondary-color: rgba(173, 181, 189, 0.75);
+  --bs-secondary-color-rgb: 173, 181, 189;
+  --bs-secondary-bg: #343a40;
+  --bs-secondary-bg-rgb: 52, 58, 64;
+  --bs-tertiary-color: rgba(173, 181, 189, 0.5);
+  --bs-tertiary-color-rgb: 173, 181, 189;
+  --bs-tertiary-bg: #2b3035;
+  --bs-tertiary-bg-rgb: 43, 48, 53;
+  --bs-primary-text-emphasis: #6ea8fe;
+  --bs-secondary-text-emphasis: #a7acb1;
+  --bs-success-text-emphasis: #75b798;
+  --bs-info-text-emphasis: #6edff6;
+  --bs-warning-text-emphasis: #ffda6a;
+  --bs-danger-text-emphasis: #ea868f;
+  --bs-light-text-emphasis: #f8f9fa;
+  --bs-dark-text-emphasis: #dee2e6;
+  --bs-primary-bg-subtle: #031633;
+  --bs-secondary-bg-subtle: #161719;
+  --bs-success-bg-subtle: #051b11;
+  --bs-info-bg-subtle: #032830;
+  --bs-warning-bg-subtle: #332701;
+  --bs-danger-bg-subtle: #2c0b0e;
+  --bs-light-bg-subtle: #343a40;
+  --bs-dark-bg-subtle: #1a1d20;
+  --bs-primary-border-subtle: #084298;
+  --bs-secondary-border-subtle: #41464b;
+  --bs-success-border-subtle: #0f5132;
+  --bs-info-border-subtle: #087990;
+  --bs-warning-border-subtle: #997404;
+  --bs-danger-border-subtle: #842029;
+  --bs-light-border-subtle: #495057;
+  --bs-dark-border-subtle: #343a40;
+  --bs-link-color: #6ea8fe;
+  --bs-link-hover-color: #8bb9fe;
+  --bs-link-color-rgb: 110, 168, 254;
+  --bs-link-hover-color-rgb: 139, 185, 254;
+  --bs-code-color: #e685b5;
+  --bs-border-color: #495057;
+  --bs-border-color-translucent: rgba(255, 255, 255, 0.15);
+  --bs-form-valid-color: #75b798;
+  --bs-form-valid-border-color: #75b798;
+  --bs-form-invalid-color: #ea868f;
+  --bs-form-invalid-border-color: #ea868f;
 }
 
 *,
@@ -87,20 +203,17 @@ body {
 hr {
   margin: 1rem 0;
   color: inherit;
-  background-color: currentColor;
   border: 0;
+  border-top: var(--bs-border-width) solid;
   opacity: 0.25;
 }
 
-hr:not([size]) {
-  height: 1px;
-}
-
 h6, h5, h4, h3, h2, h1 {
   margin-top: 0;
   margin-bottom: 0.5rem;
   font-weight: 500;
   line-height: 1.2;
+  color: var(--bs-heading-color, inherit);
 }
 
 h1 {
@@ -152,8 +265,7 @@ p {
   margin-bottom: 1rem;
 }
 
-abbr[title],
-abbr[data-bs-original-title] {
+abbr[title] {
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
@@ -209,8 +321,8 @@ small {
 }
 
 mark {
-  padding: 0.2em;
-  background-color: #fcf8e3;
+  padding: 0.1875em;
+  background-color: var(--bs-highlight-bg);
 }
 
 sub,
@@ -230,11 +342,11 @@ sup {
 }
 
 a {
-  color: #0d6efd;
+  color: rgba(var(--bs-link-color-rgb), var(--bs-link-opacity, 1));
   text-decoration: underline;
 }
 a:hover {
-  color: #0a58ca;
+  --bs-link-color-rgb: var(--bs-link-hover-color-rgb);
 }
 
 a:not([href]):not([class]), a:not([href]):not([class]):hover {
@@ -248,8 +360,6 @@ kbd,
 samp {
   font-family: var(--bs-font-monospace);
   font-size: 1em;
-  direction: ltr /* rtl:ignore */;
-  unicode-bidi: bidi-override;
 }
 
 pre {
@@ -267,7 +377,7 @@ pre code {
 
 code {
   font-size: 0.875em;
-  color: #d63384;
+  color: var(--bs-code-color);
   word-wrap: break-word;
 }
 a > code {
@@ -275,16 +385,15 @@ a > code {
 }
 
 kbd {
-  padding: 0.2rem 0.4rem;
+  padding: 0.1875rem 0.375rem;
   font-size: 0.875em;
-  color: #fff;
-  background-color: #212529;
-  border-radius: 0.2rem;
+  color: var(--bs-body-bg);
+  background-color: var(--bs-body-color);
+  border-radius: 0.25rem;
 }
 kbd kbd {
   padding: 0;
   font-size: 1em;
-  font-weight: 700;
 }
 
 figure {
@@ -304,7 +413,7 @@ table {
 caption {
   padding-top: 0.5rem;
   padding-bottom: 0.5rem;
-  color: #6c757d;
+  color: var(--bs-secondary-color);
   text-align: left;
 }
 
@@ -363,8 +472,8 @@ select:disabled {
   opacity: 1;
 }
 
-[list]::-webkit-calendar-picker-indicator {
-  display: none;
+[list]:not([type=date]):not([type=datetime-local]):not([type=month]):not([type=week]):not([type=time])::-webkit-calendar-picker-indicator {
+  display: none !important;
 }
 
 button,
@@ -450,14 +559,11 @@ legend + * {
 
 ::-webkit-file-upload-button {
   font: inherit;
+  -webkit-appearance: button;
 }
 
 ::file-selector-button {
   font: inherit;
-}
-
-::-webkit-file-upload-button {
-  font: inherit;
   -webkit-appearance: button;
 }
 

assets/bootstrap/css/bootstrap-reboot.rtl.css

@@ -1,11 +1,10 @@
 /*!
- * Bootstrap Reboot v5.1.3 (https://getbootstrap.com/)
- * Copyright 2011-2021 The Bootstrap Authors
- * Copyright 2011-2021 Twitter, Inc.
+ * Bootstrap Reboot v5.3.0-alpha3 (https://getbootstrap.com/)
+ * Copyright 2011-2023 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
  */
-:root {
+:root,
+[data-bs-theme=light] {
   --bs-blue: #0d6efd;
   --bs-indigo: #6610f2;
   --bs-purple: #6f42c1;
@@ -16,6 +15,7 @@
   --bs-green: #198754;
   --bs-teal: #20c997;
   --bs-cyan: #0dcaf0;
+  --bs-black: #000;
   --bs-white: #fff;
   --bs-gray: #6c757d;
   --bs-gray-dark: #343a40;
@@ -44,11 +44,33 @@
   --bs-danger-rgb: 220, 53, 69;
   --bs-light-rgb: 248, 249, 250;
   --bs-dark-rgb: 33, 37, 41;
+  --bs-primary-text-emphasis: #052c65;
+  --bs-secondary-text-emphasis: #2b2f32;
+  --bs-success-text-emphasis: #0a3622;
+  --bs-info-text-emphasis: #055160;
+  --bs-warning-text-emphasis: #664d03;
+  --bs-danger-text-emphasis: #58151c;
+  --bs-light-text-emphasis: #495057;
+  --bs-dark-text-emphasis: #495057;
+  --bs-primary-bg-subtle: #cfe2ff;
+  --bs-secondary-bg-subtle: #e2e3e5;
+  --bs-success-bg-subtle: #d1e7dd;
+  --bs-info-bg-subtle: #cff4fc;
+  --bs-warning-bg-subtle: #fff3cd;
+  --bs-danger-bg-subtle: #f8d7da;
+  --bs-light-bg-subtle: #fcfcfd;
+  --bs-dark-bg-subtle: #ced4da;
+  --bs-primary-border-subtle: #9ec5fe;
+  --bs-secondary-border-subtle: #c4c8cb;
+  --bs-success-border-subtle: #a3cfbb;
+  --bs-info-border-subtle: #9eeaf9;
+  --bs-warning-border-subtle: #ffe69c;
+  --bs-danger-border-subtle: #f1aeb5;
+  --bs-light-border-subtle: #e9ecef;
+  --bs-dark-border-subtle: #adb5bd;
   --bs-white-rgb: 255, 255, 255;
   --bs-black-rgb: 0, 0, 0;
-  --bs-body-color-rgb: 33, 37, 41;
-  --bs-body-bg-rgb: 255, 255, 255;
-  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
   --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
   --bs-body-font-family: var(--bs-font-sans-serif);
@@ -56,7 +78,101 @@
   --bs-body-font-weight: 400;
   --bs-body-line-height: 1.5;
   --bs-body-color: #212529;
+  --bs-body-color-rgb: 33, 37, 41;
   --bs-body-bg: #fff;
+  --bs-body-bg-rgb: 255, 255, 255;
+  --bs-emphasis-color: #000;
+  --bs-emphasis-color-rgb: 0, 0, 0;
+  --bs-secondary-color: rgba(33, 37, 41, 0.75);
+  --bs-secondary-color-rgb: 33, 37, 41;
+  --bs-secondary-bg: #e9ecef;
+  --bs-secondary-bg-rgb: 233, 236, 239;
+  --bs-tertiary-color: rgba(33, 37, 41, 0.5);
+  --bs-tertiary-color-rgb: 33, 37, 41;
+  --bs-tertiary-bg: #f8f9fa;
+  --bs-tertiary-bg-rgb: 248, 249, 250;
+  --bs-link-color: #0d6efd;
+  --bs-link-color-rgb: 13, 110, 253;
+  --bs-link-decoration: underline;
+  --bs-link-hover-color: #0a58ca;
+  --bs-link-hover-color-rgb: 10, 88, 202;
+  --bs-code-color: #d63384;
+  --bs-highlight-bg: #fff3cd;
+  --bs-border-width: 1px;
+  --bs-border-style: solid;
+  --bs-border-color: #dee2e6;
+  --bs-border-color-translucent: rgba(0, 0, 0, 0.175);
+  --bs-border-radius: 0.375rem;
+  --bs-border-radius-sm: 0.25rem;
+  --bs-border-radius-lg: 0.5rem;
+  --bs-border-radius-xl: 1rem;
+  --bs-border-radius-xxl: 2rem;
+  --bs-border-radius-2xl: var(--bs-border-radius-xxl);
+  --bs-border-radius-pill: 50rem;
+  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
+  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
+  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
+  --bs-box-shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
+  --bs-focus-ring-width: 0.25rem;
+  --bs-focus-ring-opacity: 0.25;
+  --bs-focus-ring-color: rgba(13, 110, 253, 0.25);
+  --bs-form-valid-color: #198754;
+  --bs-form-valid-border-color: #198754;
+  --bs-form-invalid-color: #dc3545;
+  --bs-form-invalid-border-color: #dc3545;
+}
+
+[data-bs-theme=dark] {
+  color-scheme: dark;
+  --bs-body-color: #adb5bd;
+  --bs-body-color-rgb: 173, 181, 189;
+  --bs-body-bg: #212529;
+  --bs-body-bg-rgb: 33, 37, 41;
+  --bs-emphasis-color: #fff;
+  --bs-emphasis-color-rgb: 255, 255, 255;
+  --bs-secondary-color: rgba(173, 181, 189, 0.75);
+  --bs-secondary-color-rgb: 173, 181, 189;
+  --bs-secondary-bg: #343a40;
+  --bs-secondary-bg-rgb: 52, 58, 64;
+  --bs-tertiary-color: rgba(173, 181, 189, 0.5);
+  --bs-tertiary-color-rgb: 173, 181, 189;
+  --bs-tertiary-bg: #2b3035;
+  --bs-tertiary-bg-rgb: 43, 48, 53;
+  --bs-primary-text-emphasis: #6ea8fe;
+  --bs-secondary-text-emphasis: #a7acb1;
+  --bs-success-text-emphasis: #75b798;
+  --bs-info-text-emphasis: #6edff6;
+  --bs-warning-text-emphasis: #ffda6a;
+  --bs-danger-text-emphasis: #ea868f;
+  --bs-light-text-emphasis: #f8f9fa;
+  --bs-dark-text-emphasis: #dee2e6;
+  --bs-primary-bg-subtle: #031633;
+  --bs-secondary-bg-subtle: #161719;
+  --bs-success-bg-subtle: #051b11;
+  --bs-info-bg-subtle: #032830;
+  --bs-warning-bg-subtle: #332701;
+  --bs-danger-bg-subtle: #2c0b0e;
+  --bs-light-bg-subtle: #343a40;
+  --bs-dark-bg-subtle: #1a1d20;
+  --bs-primary-border-subtle: #084298;
+  --bs-secondary-border-subtle: #41464b;
+  --bs-success-border-subtle: #0f5132;
+  --bs-info-border-subtle: #087990;
+  --bs-warning-border-subtle: #997404;
+  --bs-danger-border-subtle: #842029;
+  --bs-light-border-subtle: #495057;
+  --bs-dark-border-subtle: #343a40;
+  --bs-link-color: #6ea8fe;
+  --bs-link-hover-color: #8bb9fe;
+  --bs-link-color-rgb: 110, 168, 254;
+  --bs-link-hover-color-rgb: 139, 185, 254;
+  --bs-code-color: #e685b5;
+  --bs-border-color: #495057;
+  --bs-border-color-translucent: rgba(255, 255, 255, 0.15);
+  --bs-form-valid-color: #75b798;
+  --bs-form-valid-border-color: #75b798;
+  --bs-form-invalid-color: #ea868f;
+  --bs-form-invalid-border-color: #ea868f;
 }
 
 *,
@@ -87,20 +203,17 @@ body {
 hr {
   margin: 1rem 0;
   color: inherit;
-  background-color: currentColor;
   border: 0;
+  border-top: var(--bs-border-width) solid;
   opacity: 0.25;
 }
 
-hr:not([size]) {
-  height: 1px;
-}
-
 h6, h5, h4, h3, h2, h1 {
   margin-top: 0;
   margin-bottom: 0.5rem;
   font-weight: 500;
   line-height: 1.2;
+  color: var(--bs-heading-color, inherit);
 }
 
 h1 {
@@ -152,8 +265,7 @@ p {
   margin-bottom: 1rem;
 }
 
-abbr[title],
-abbr[data-bs-original-title] {
+abbr[title] {
   -webkit-text-decoration: underline dotted;
   text-decoration: underline dotted;
   cursor: help;
@@ -209,8 +321,8 @@ small {
 }
 
 mark {
-  padding: 0.2em;
-  background-color: #fcf8e3;
+  padding: 0.1875em;
+  background-color: var(--bs-highlight-bg);
 }
 
 sub,
@@ -230,11 +342,11 @@ sup {
 }
 
 a {
-  color: #0d6efd;
+  color: rgba(var(--bs-link-color-rgb), var(--bs-link-opacity, 1));
   text-decoration: underline;
 }
 a:hover {
-  color: #0a58ca;
+  --bs-link-color-rgb: var(--bs-link-hover-color-rgb);
 }
 
 a:not([href]):not([class]), a:not([href]):not([class]):hover {
@@ -248,8 +360,6 @@ kbd,
 samp {
   font-family: var(--bs-font-monospace);
   font-size: 1em;
-  direction: ltr ;
-  unicode-bidi: bidi-override;
 }
 
 pre {
@@ -267,7 +377,7 @@ pre code {
 
 code {
   font-size: 0.875em;
-  color: #d63384;
+  color: var(--bs-code-color);
   word-wrap: break-word;
 }
 a > code {
@@ -275,16 +385,15 @@ a > code {
 }
 
 kbd {
-  padding: 0.2rem 0.4rem;
+  padding: 0.1875rem 0.375rem;
   font-size: 0.875em;
-  color: #fff;
-  background-color: #212529;
-  border-radius: 0.2rem;
+  color: var(--bs-body-bg);
+  background-color: var(--bs-body-color);
+  border-radius: 0.25rem;
 }
 kbd kbd {
   padding: 0;
   font-size: 1em;
-  font-weight: 700;
 }
 
 figure {
@@ -304,7 +413,7 @@ table {
 caption {
   padding-top: 0.5rem;
   padding-bottom: 0.5rem;
-  color: #6c757d;
+  color: var(--bs-secondary-color);
   text-align: right;
 }
 
@@ -363,8 +472,8 @@ select:disabled {
   opacity: 1;
 }
 
-[list]::-webkit-calendar-picker-indicator {
-  display: none;
+[list]:not([type=date]):not([type=datetime-local]):not([type=month]):not([type=week]):not([type=time])::-webkit-calendar-picker-indicator {
+  display: none !important;
 }
 
 button,
@@ -448,14 +557,11 @@ legend + * {
 
 ::-webkit-file-upload-button {
   font: inherit;
+  -webkit-appearance: button;
 }
 
 ::file-selector-button {
   font: inherit;
-}
-
-::-webkit-file-upload-button {
-  font: inherit;
   -webkit-appearance: button;
 }
 

assets/js/main.js

@@ -1,6 +1,19 @@
 window.addEventListener('load', setFooterDate, false);
+window.addEventListener('load', loadTheme, false);
 
 function setFooterDate() {
     let footerDate = document.getElementById("footerDate");
     footerDate.textContent = new Date().getFullYear().toString();
 }
+
+// Load saved theme automatically on load
+function loadTheme() {
+    var theme = localStorage.getItem('theme');
+    document.documentElement.setAttribute('data-bs-theme', theme)
+}
+
+// Set the theme using the navbar item
+function chooseTheme(theme){
+    document.documentElement.setAttribute('data-bs-theme', theme)
+    localStorage.setItem('theme', theme);
+}

assets/js/theme.js

@@ -1,53 +0,0 @@
-window.addEventListener('load', themeButtons, false);
-
-function themeButtons() {
-    showTheme();
-
-    let lightButton = document.getElementById("lightTheme");
-    let roseButton = document.getElementById("roseTheme");
-    let darkButton = document.getElementById("darkTheme");
-    let blackButton = document.getElementById("blackTheme");
-    let neonButton = document.getElementById("neonTheme");
-
-    lightButton.onclick = function() {
-        chooseTheme("");
-        return false;
-    }
-
-    roseButton.onclick = function() {
-        chooseTheme("/assets/css/rose.css");
-        return false;
-    }
-
-    darkButton.onclick = function() {
-        chooseTheme("/assets/css/dark.css");
-        return false;
-    }
-
-    blackButton.onclick = function() {
-        chooseTheme("/assets/css/black.css");
-        return false;
-    }
-
-    neonButton.onclick = function() {
-        chooseTheme("/assets/css/neon.css");
-        return false;
-    }
-}
-function swapStyleSheet(sheet) {
-    document.getElementById("pagestyle").setAttribute("href", sheet);
-}
-function getTheme(){
-    return localStorage.getItem('theme');
-}
-function setTheme(theme){
-    localStorage.setItem('theme', theme);
-}
-function chooseTheme(theme){
-    swapStyleSheet(theme);
-    setTheme(theme);
-}
-function showTheme(){
-    swapStyleSheet(getTheme());
-}
-  

graphics/general/index.html

@@ -14,7 +14,7 @@ layout: default
   </div>
 </section>
 <div class="container pb-5">
-  <nav class="navbar navbar-expand-lg sticky-top bg-light navbar-light">
+  <nav class="navbar navbar-expand-lg sticky-top bg-body-secondary">
     <div class="container-fluid">
       <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
         <span class="navbar-toggler-icon"></span>

graphics/index.html

@@ -3,14 +3,16 @@ title: Products
 layout: default
 ---
 
-<section class="py-5 text-center" style="background-color: #F1F1F1">
-    <div class="row py-lg-5">
-        <div class="col-lg-6 col-md-8 mx-auto">
-            <h1 class="fw-light">Graphic Design</h1>
-            <p class="lead text-muted">I do graphic design sometimes. See some of that here.</p>
+<div class="bd-masthead mb-5 mt-5" id="content">
+    <div class="container-xxl bd-gutter">
+        <div class="col-md-8 mx-auto text-center">
+            <h1 class="display-5 mb-3 text-light-emphasis fw-light lh-1">Graphic Design</h1>
+            <p class="lead mb-4">
+                I do graphic design sometimes. See some of that here.
+            </p>
+        </div>
     </div>
 </div>
-</section>
 <div class="container pb-5 pt-5">
     <div class="row">
         <div class="col-md">

index.html

@@ -7,8 +7,8 @@ layout: default
 <div class="container text-center pt-3">
     <h1>Welcome to my site!</h1>
     <hr>
-    <div class="alert alert-warning" role="alert">
-        <span class="badge bg-warning text-dark">Notice</span> I'm currently in the process of remaking this site from scatch, so bear with me.
+    <div class="alert alert-success" role="alert">
+        <span class="badge bg-success">New</span> Thanks to the Bootstrap v5.3 Alpha, this site, and <a href="https://ncxprogramming.com">ncxprogramming.com</a>, now have built-in dark themes!
     </div>
     <div class="alert alert-success" role="alert">
         <span class="badge bg-success">New</span> Check out my <a href="/graphics/">graphic design portfolio</a> to see what graphics I've worked on