From b083c9639fd9012e5cba57d6c4088d43b3c3e57d Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Tue, 29 Sep 2020 18:33:00 +0300
Subject: Prepare v5.0.0-alpha2. (#31748)

---
 dist/css/bootstrap.css | 315 +++++++++++++++++++++++++++++++++----------------
 1 file changed, 211 insertions(+), 104 deletions(-)

(limited to 'dist/css/bootstrap.css')

diff --git a/dist/css/bootstrap.css b/dist/css/bootstrap.css
index d8a732fbe0..3e1c69ed8e 100644
--- a/dist/css/bootstrap.css
+++ b/dist/css/bootstrap.css
@@ -1,5 +1,5 @@
 /*!
- * Bootstrap v5.0.0-alpha1 (https://getbootstrap.com/)
+ * Bootstrap v5.0.0-alpha2 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors
  * Copyright 2011-2020 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -605,9 +605,10 @@ progress {
 .container-lg,
 .container-xl,
 .container-xxl {
+  --bs-gutter-x: 1.5rem;
   width: 100%;
-  padding-right: 1rem;
-  padding-left: 1rem;
+  padding-right: calc(var(--bs-gutter-x) / 2);
+  padding-left: calc(var(--bs-gutter-x) / 2);
   margin-right: auto;
   margin-left: auto;
 }
@@ -1985,7 +1986,7 @@ progress {
   background-color: #fff;
   border-color: #8bbafe;
   outline: 0;
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-control::-webkit-input-placeholder {
@@ -2082,7 +2083,7 @@ progress {
 .form-select:focus {
   border-color: #8bbafe;
   outline: 0;
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-select:focus::-ms-value {
@@ -2173,7 +2174,7 @@ progress {
 .form-check-input:focus {
   border-color: #8bbafe;
   outline: 0;
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-check-input:checked {
@@ -2253,7 +2254,7 @@ progress {
 
 .form-file-input:focus-within ~ .form-file-label {
   border-color: #8bbafe;
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-file-input[disabled] ~ .form-file-label .form-file-text,
@@ -2328,7 +2329,7 @@ progress {
 
 .form-range {
   width: 100%;
-  height: 1.4rem;
+  height: 1.5rem;
   padding: 0;
   background-color: transparent;
   -webkit-appearance: none;
@@ -2341,15 +2342,15 @@ progress {
 }
 
 .form-range:focus::-webkit-slider-thumb {
-  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 1px #fff, 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-range:focus::-moz-range-thumb {
-  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 1px #fff, 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-range:focus::-ms-thumb {
-  box-shadow: 0 0 0 1px #fff, 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 1px #fff, 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .form-range::-moz-focus-outer {
@@ -2427,8 +2428,8 @@ progress {
   width: 1rem;
   height: 1rem;
   margin-top: 0;
-  margin-right: 0.2rem;
-  margin-left: 0.2rem;
+  margin-right: 0.25rem;
+  margin-left: 0.25rem;
   background-color: #0d6efd;
   border: 0;
   border-radius: 1rem;
@@ -2637,7 +2638,7 @@ progress {
 
 .was-validated .form-control:valid:focus, .form-control.is-valid:focus {
   border-color: #198754;
-  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
 }
 
 .was-validated textarea.form-control:valid, textarea.form-control.is-valid {
@@ -2655,7 +2656,7 @@ progress {
 
 .was-validated .form-select:valid:focus, .form-select.is-valid:focus {
   border-color: #198754;
-  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
 }
 
 .was-validated .form-check-input:valid, .form-check-input.is-valid {
@@ -2667,7 +2668,7 @@ progress {
 }
 
 .was-validated .form-check-input:valid:focus, .form-check-input.is-valid:focus {
-  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
 }
 
 .was-validated .form-check-input:valid ~ .form-check-label, .form-check-input.is-valid ~ .form-check-label {
@@ -2684,7 +2685,7 @@ progress {
 
 .was-validated .form-file-input:valid:focus ~ .form-file-label, .form-file-input.is-valid:focus ~ .form-file-label {
   border-color: #198754;
-  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
 }
 
 .invalid-feedback {
@@ -2727,7 +2728,7 @@ progress {
 
 .was-validated .form-control:invalid:focus, .form-control.is-invalid:focus {
   border-color: #dc3545;
-  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
 }
 
 .was-validated textarea.form-control:invalid, textarea.form-control.is-invalid {
@@ -2745,7 +2746,7 @@ progress {
 
 .was-validated .form-select:invalid:focus, .form-select.is-invalid:focus {
   border-color: #dc3545;
-  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
 }
 
 .was-validated .form-check-input:invalid, .form-check-input.is-invalid {
@@ -2757,7 +2758,7 @@ progress {
 }
 
 .was-validated .form-check-input:invalid:focus, .form-check-input.is-invalid:focus {
-  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
 }
 
 .was-validated .form-check-input:invalid ~ .form-check-label, .form-check-input.is-invalid ~ .form-check-label {
@@ -2774,7 +2775,7 @@ progress {
 
 .was-validated .form-file-input:invalid:focus ~ .form-file-label, .form-file-input.is-invalid:focus ~ .form-file-label {
   border-color: #dc3545;
-  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
 }
 
 .btn {
@@ -2810,7 +2811,7 @@ progress {
 
 .btn-check:focus + .btn, .btn:focus {
   outline: 0;
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .btn:disabled, .btn.disabled,
@@ -2835,7 +2836,7 @@ fieldset:disabled .btn {
   color: #fff;
   background-color: #025ce2;
   border-color: #0257d5;
-  box-shadow: 0 0 0 0.2rem rgba(49, 132, 253, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(49, 132, 253, 0.5);
 }
 
 .btn-check:checked + .btn-primary,
@@ -2849,7 +2850,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-primary:focus,
 .btn-check:active + .btn-primary:focus, .btn-primary:active:focus, .btn-primary.active:focus,
 .show > .btn-primary.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(49, 132, 253, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(49, 132, 253, 0.5);
 }
 
 .btn-primary:disabled, .btn-primary.disabled {
@@ -2874,7 +2875,7 @@ fieldset:disabled .btn {
   color: #fff;
   background-color: #5a6268;
   border-color: #545b62;
-  box-shadow: 0 0 0 0.2rem rgba(130, 138, 145, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(130, 138, 145, 0.5);
 }
 
 .btn-check:checked + .btn-secondary,
@@ -2888,7 +2889,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-secondary:focus,
 .btn-check:active + .btn-secondary:focus, .btn-secondary:active:focus, .btn-secondary.active:focus,
 .show > .btn-secondary.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(130, 138, 145, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(130, 138, 145, 0.5);
 }
 
 .btn-secondary:disabled, .btn-secondary.disabled {
@@ -2913,7 +2914,7 @@ fieldset:disabled .btn {
   color: #fff;
   background-color: #136740;
   border-color: #115c39;
-  box-shadow: 0 0 0 0.2rem rgba(60, 153, 110, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(60, 153, 110, 0.5);
 }
 
 .btn-check:checked + .btn-success,
@@ -2927,7 +2928,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-success:focus,
 .btn-check:active + .btn-success:focus, .btn-success:active:focus, .btn-success.active:focus,
 .show > .btn-success.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(60, 153, 110, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(60, 153, 110, 0.5);
 }
 
 .btn-success:disabled, .btn-success.disabled {
@@ -2952,7 +2953,7 @@ fieldset:disabled .btn {
   color: #000;
   background-color: #2fd3f4;
   border-color: #23d0f3;
-  box-shadow: 0 0 0 0.2rem rgba(11, 172, 204, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(11, 172, 204, 0.5);
 }
 
 .btn-check:checked + .btn-info,
@@ -2966,7 +2967,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-info:focus,
 .btn-check:active + .btn-info:focus, .btn-info:active:focus, .btn-info.active:focus,
 .show > .btn-info.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(11, 172, 204, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(11, 172, 204, 0.5);
 }
 
 .btn-info:disabled, .btn-info.disabled {
@@ -2991,7 +2992,7 @@ fieldset:disabled .btn {
   color: #000;
   background-color: #ffcb2d;
   border-color: #ffc721;
-  box-shadow: 0 0 0 0.2rem rgba(217, 164, 6, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(217, 164, 6, 0.5);
 }
 
 .btn-check:checked + .btn-warning,
@@ -3005,7 +3006,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-warning:focus,
 .btn-check:active + .btn-warning:focus, .btn-warning:active:focus, .btn-warning.active:focus,
 .show > .btn-warning.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(217, 164, 6, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(217, 164, 6, 0.5);
 }
 
 .btn-warning:disabled, .btn-warning.disabled {
@@ -3030,7 +3031,7 @@ fieldset:disabled .btn {
   color: #fff;
   background-color: #c82333;
   border-color: #bd2130;
-  box-shadow: 0 0 0 0.2rem rgba(225, 83, 97, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(225, 83, 97, 0.5);
 }
 
 .btn-check:checked + .btn-danger,
@@ -3044,7 +3045,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-danger:focus,
 .btn-check:active + .btn-danger:focus, .btn-danger:active:focus, .btn-danger.active:focus,
 .show > .btn-danger.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(225, 83, 97, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(225, 83, 97, 0.5);
 }
 
 .btn-danger:disabled, .btn-danger.disabled {
@@ -3069,7 +3070,7 @@ fieldset:disabled .btn {
   color: #000;
   background-color: white;
   border-color: white;
-  box-shadow: 0 0 0 0.2rem rgba(211, 212, 213, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(211, 212, 213, 0.5);
 }
 
 .btn-check:checked + .btn-light,
@@ -3083,7 +3084,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-light:focus,
 .btn-check:active + .btn-light:focus, .btn-light:active:focus, .btn-light.active:focus,
 .show > .btn-light.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(211, 212, 213, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(211, 212, 213, 0.5);
 }
 
 .btn-light:disabled, .btn-light.disabled {
@@ -3108,7 +3109,7 @@ fieldset:disabled .btn {
   color: #fff;
   background-color: #23272b;
   border-color: #1d2124;
-  box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(82, 88, 93, 0.5);
 }
 
 .btn-check:checked + .btn-dark,
@@ -3122,7 +3123,7 @@ fieldset:disabled .btn {
 .btn-check:checked + .btn-dark:focus,
 .btn-check:active + .btn-dark:focus, .btn-dark:active:focus, .btn-dark.active:focus,
 .show > .btn-dark.dropdown-toggle:focus {
-  box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(82, 88, 93, 0.5);
 }
 
 .btn-dark:disabled, .btn-dark.disabled {
@@ -3143,7 +3144,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-primary, .btn-outline-primary:focus {
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.5);
 }
 
 .btn-check:checked + .btn-outline-primary,
@@ -3155,7 +3156,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-primary:focus,
 .btn-check:active + .btn-outline-primary:focus, .btn-outline-primary:active:focus, .btn-outline-primary.active:focus, .btn-outline-primary.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.5);
 }
 
 .btn-outline-primary:disabled, .btn-outline-primary.disabled {
@@ -3175,7 +3176,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-secondary, .btn-outline-secondary:focus {
-  box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(108, 117, 125, 0.5);
 }
 
 .btn-check:checked + .btn-outline-secondary,
@@ -3187,7 +3188,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-secondary:focus,
 .btn-check:active + .btn-outline-secondary:focus, .btn-outline-secondary:active:focus, .btn-outline-secondary.active:focus, .btn-outline-secondary.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(108, 117, 125, 0.5);
 }
 
 .btn-outline-secondary:disabled, .btn-outline-secondary.disabled {
@@ -3207,7 +3208,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-success, .btn-outline-success:focus {
-  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.5);
 }
 
 .btn-check:checked + .btn-outline-success,
@@ -3219,7 +3220,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-success:focus,
 .btn-check:active + .btn-outline-success:focus, .btn-outline-success:active:focus, .btn-outline-success.active:focus, .btn-outline-success.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.5);
 }
 
 .btn-outline-success:disabled, .btn-outline-success.disabled {
@@ -3239,7 +3240,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-info, .btn-outline-info:focus {
-  box-shadow: 0 0 0 0.2rem rgba(13, 202, 240, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(13, 202, 240, 0.5);
 }
 
 .btn-check:checked + .btn-outline-info,
@@ -3251,7 +3252,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-info:focus,
 .btn-check:active + .btn-outline-info:focus, .btn-outline-info:active:focus, .btn-outline-info.active:focus, .btn-outline-info.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(13, 202, 240, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(13, 202, 240, 0.5);
 }
 
 .btn-outline-info:disabled, .btn-outline-info.disabled {
@@ -3271,7 +3272,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-warning, .btn-outline-warning:focus {
-  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(255, 193, 7, 0.5);
 }
 
 .btn-check:checked + .btn-outline-warning,
@@ -3283,7 +3284,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-warning:focus,
 .btn-check:active + .btn-outline-warning:focus, .btn-outline-warning:active:focus, .btn-outline-warning.active:focus, .btn-outline-warning.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(255, 193, 7, 0.5);
 }
 
 .btn-outline-warning:disabled, .btn-outline-warning.disabled {
@@ -3303,7 +3304,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-danger, .btn-outline-danger:focus {
-  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.5);
 }
 
 .btn-check:checked + .btn-outline-danger,
@@ -3315,7 +3316,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-danger:focus,
 .btn-check:active + .btn-outline-danger:focus, .btn-outline-danger:active:focus, .btn-outline-danger.active:focus, .btn-outline-danger.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.5);
 }
 
 .btn-outline-danger:disabled, .btn-outline-danger.disabled {
@@ -3335,7 +3336,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-light, .btn-outline-light:focus {
-  box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(248, 249, 250, 0.5);
 }
 
 .btn-check:checked + .btn-outline-light,
@@ -3347,7 +3348,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-light:focus,
 .btn-check:active + .btn-outline-light:focus, .btn-outline-light:active:focus, .btn-outline-light.active:focus, .btn-outline-light.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(248, 249, 250, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(248, 249, 250, 0.5);
 }
 
 .btn-outline-light:disabled, .btn-outline-light.disabled {
@@ -3367,7 +3368,7 @@ fieldset:disabled .btn {
 }
 
 .btn-check:focus + .btn-outline-dark, .btn-outline-dark:focus {
-  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(52, 58, 64, 0.5);
 }
 
 .btn-check:checked + .btn-outline-dark,
@@ -3379,7 +3380,7 @@ fieldset:disabled .btn {
 
 .btn-check:checked + .btn-outline-dark:focus,
 .btn-check:active + .btn-outline-dark:focus, .btn-outline-dark:active:focus, .btn-outline-dark.active:focus, .btn-outline-dark.dropdown-toggle.show:focus {
-  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
+  box-shadow: 0 0 0 0.25rem rgba(52, 58, 64, 0.5);
 }
 
 .btn-outline-dark:disabled, .btn-outline-dark.disabled {
@@ -3710,6 +3711,42 @@ fieldset:disabled .btn {
   color: #212529;
 }
 
+.dropdown-menu-dark {
+  color: #dee2e6;
+  background-color: #343a40;
+  border-color: rgba(0, 0, 0, 0.15);
+}
+
+.dropdown-menu-dark .dropdown-item {
+  color: #dee2e6;
+}
+
+.dropdown-menu-dark .dropdown-item:hover, .dropdown-menu-dark .dropdown-item:focus {
+  color: #fff;
+  background-color: rgba(255, 255, 255, 0.15);
+}
+
+.dropdown-menu-dark .dropdown-item.active, .dropdown-menu-dark .dropdown-item:active {
+  color: #fff;
+  background-color: #0d6efd;
+}
+
+.dropdown-menu-dark .dropdown-item.disabled, .dropdown-menu-dark .dropdown-item:disabled {
+  color: #adb5bd;
+}
+
+.dropdown-menu-dark .dropdown-divider {
+  border-color: rgba(0, 0, 0, 0.15);
+}
+
+.dropdown-menu-dark .dropdown-item-text {
+  color: #dee2e6;
+}
+
+.dropdown-menu-dark .dropdown-header {
+  color: #adb5bd;
+}
+
 .btn-group,
 .btn-group-vertical {
   position: relative;
@@ -3988,7 +4025,7 @@ fieldset:disabled .btn {
 .navbar-toggler:focus {
   text-decoration: none;
   outline: 0;
-  box-shadow: 0 0 0 0.2rem;
+  box-shadow: 0 0 0 0.25rem;
 }
 
 .navbar-toggler-icon {
@@ -4486,7 +4523,7 @@ fieldset:disabled .btn {
   color: #024dbc;
   background-color: #e9ecef;
   outline: 0;
-  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
 }
 
 .page-item:not(:first-child) .page-link {
@@ -4590,15 +4627,14 @@ fieldset:disabled .btn {
 }
 
 .alert-dismissible {
-  padding-right: 3.5rem;
+  padding-right: 3rem;
 }
 
-.alert-dismissible .close {
+.alert-dismissible .btn-close {
   position: absolute;
   top: 0;
   right: 0;
-  padding: 1rem 1rem;
-  color: inherit;
+  padding: 1.25rem 1rem;
 }
 
 .alert-primary {
@@ -5097,38 +5133,42 @@ fieldset:disabled .btn {
   border-color: #1b1e21;
 }
 
-.close {
-  font-size: calc(1.275rem + 0.3vw);
-  font-weight: 700;
-  line-height: 1;
+.btn-close {
+  box-sizing: content-box;
+  width: 1em;
+  height: 1em;
+  padding: 0.25em 0.25em;
   color: #000;
-  text-shadow: 0 1px 0 #fff;
-  opacity: .5;
-}
-
-@media (min-width: 1200px) {
-  .close {
-    font-size: 1.5rem;
-  }
+  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23000' viewBox='0 0 16 16'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") no-repeat center center/1em auto;
+  background-clip: content-box;
+  border: 0;
+  border-radius: 0.25rem;
+  opacity: 0.5;
 }
 
-.close:hover {
+.btn-close:hover {
   color: #000;
   text-decoration: none;
+  opacity: 0.75;
 }
 
-.close:hover, .close:focus {
-  opacity: .75;
+.btn-close:focus {
+  outline: none;
+  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
+  opacity: 1;
 }
 
-.close:disabled, .close.disabled {
+.btn-close:disabled, .btn-close.disabled {
   pointer-events: none;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+  opacity: 0.25;
 }
 
-button.close {
-  padding: 0;
-  background-color: transparent;
-  border: 0;
+.btn-close-white {
+  filter: invert(1) grayscale(100%) brightness(200%);
 }
 
 .toast {
@@ -5162,7 +5202,7 @@ button.close {
 .toast-header {
   display: flex;
   align-items: center;
-  padding: 0.25rem 0.75rem;
+  padding: 0.5rem 0.75rem;
   color: #6c757d;
   background-color: rgba(255, 255, 255, 0.85);
   background-clip: padding-box;
@@ -5171,6 +5211,11 @@ button.close {
   border-top-right-radius: calc(0.25rem - 1px);
 }
 
+.toast-header .btn-close {
+  margin-right: -0.375rem;
+  margin-left: 0.75rem;
+}
+
 .toast-body {
   padding: 0.75rem;
 }
@@ -5275,7 +5320,7 @@ button.close {
 .modal-header {
   display: flex;
   flex-shrink: 0;
-  align-items: flex-start;
+  align-items: center;
   justify-content: space-between;
   padding: 1rem 1rem;
   border-bottom: 1px solid #dee2e6;
@@ -5283,9 +5328,9 @@ button.close {
   border-top-right-radius: calc(0.3rem - 1px);
 }
 
-.modal-header .close {
-  padding: 1rem 1rem;
-  margin: -1rem -1rem -1rem auto;
+.modal-header .btn-close {
+  padding: 0.5rem 0.5rem;
+  margin: -0.5rem -0.5rem -0.5rem auto;
 }
 
 .modal-title {
@@ -5887,19 +5932,19 @@ button.close {
 .carousel-control-prev-icon,
 .carousel-control-next-icon {
   display: inline-block;
-  width: 20px;
-  height: 20px;
+  width: 2rem;
+  height: 2rem;
   background-repeat: no-repeat;
   background-position: 50%;
   background-size: 100% 100%;
 }
 
 .carousel-control-prev-icon {
-  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5L4.25 4l2.5-2.5L5.25 0z'/%3e%3c/svg%3e");
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 16 16'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
 }
 
 .carousel-control-next-icon {
-  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5L3.75 4l-2.5 2.5L2.75 8l4-4-4-4z'/%3e%3c/svg%3e");
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 16 16'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
 }
 
 .carousel-indicators {
@@ -5954,6 +5999,19 @@ button.close {
   text-align: center;
 }
 
+.carousel-dark .carousel-control-prev-icon,
+.carousel-dark .carousel-control-next-icon {
+  filter: invert(1) grayscale(100);
+}
+
+.carousel-dark .carousel-indicators li {
+  background-color: #000;
+}
+
+.carousel-dark .carousel-caption {
+  color: #000;
+}
+
 @-webkit-keyframes spinner-border {
   to {
     transform: rotate(360deg);
@@ -6091,21 +6149,18 @@ button.close {
   color: #121416;
 }
 
-.embed-responsive {
+.ratio {
   position: relative;
   width: 100%;
 }
 
-.embed-responsive::before {
+.ratio::before {
   display: block;
+  padding-top: var(--aspect-ratio);
   content: "";
 }
 
-.embed-responsive .embed-responsive-item,
-.embed-responsive iframe,
-.embed-responsive embed,
-.embed-responsive object,
-.embed-responsive video {
+.ratio > * {
   position: absolute;
   top: 0;
   left: 0;
@@ -6113,20 +6168,20 @@ button.close {
   height: 100%;
 }
 
-.embed-responsive-21by9::before {
-  padding-top: 42.857143%;
+.ratio-1x1 {
+  --aspect-ratio: 100%;
 }
 
-.embed-responsive-16by9::before {
-  padding-top: 56.25%;
+.ratio-4x3 {
+  --aspect-ratio: calc(3 / 4 * 100%);
 }
 
-.embed-responsive-4by3::before {
-  padding-top: 75%;
+.ratio-16x9 {
+  --aspect-ratio: calc(9 / 16 * 100%);
 }
 
-.embed-responsive-1by1::before {
-  padding-top: 100%;
+.ratio-21x9 {
+  --aspect-ratio: calc(9 / 21 * 100%);
 }
 
 .fixed-top {
@@ -6343,6 +6398,58 @@ button.close {
   position: sticky !important;
 }
 
+.top-0 {
+  top: 0 !important;
+}
+
+.top-50 {
+  top: 50% !important;
+}
+
+.top-100 {
+  top: 100% !important;
+}
+
+.bottom-0 {
+  bottom: 0 !important;
+}
+
+.bottom-50 {
+  bottom: 50% !important;
+}
+
+.bottom-100 {
+  bottom: 100% !important;
+}
+
+.left-0 {
+  left: 0 !important;
+}
+
+.left-50 {
+  left: 50% !important;
+}
+
+.left-100 {
+  left: 100% !important;
+}
+
+.right-0 {
+  right: 0 !important;
+}
+
+.right-50 {
+  right: 50% !important;
+}
+
+.right-100 {
+  right: 100% !important;
+}
+
+.translate-middle {
+  transform: translateX(-50%) translateY(-50%) !important;
+}
+
 .border {
   border: 1px solid #dee2e6 !important;
 }
-- 
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