Remove some bad style bits, fix wiki tables, remove flashbang, add history to topbar

resources/styles/custom.scss

@@ -14,3 +14,19 @@
 
 @import "custom/bootswatch";
 
+html[data-bs-theme="dark"] body .wikitable,
+html[data-bs-theme="dark"] body .formtable {
+  --bs-table-color: var(--bs-body-color);
+  --bs-table-bg: var(--bs-body-bg);
+  --bs-table-border-color: rgba(255, 255, 255, 0.12);
+}
+
+html[data-bs-theme="dark"] body .wikitable > :not(caption) > * > *,
+html[data-bs-theme="dark"] body .formtable > :not(caption) > * > * {
+  color: var(--bs-body-color) !important;
+  background-color: var(--bs-body-bg);
+}
+
+html[data-bs-theme="dark"] body .wikitable a {
+  color: var(--bs-link-color) !important;
+}

resources/styles/nextbestnetwork.scss

@@ -2,6 +2,4 @@
 
 @import "~bootstrap/scss/bootstrap";
 
-@import "~bootstrap-icons/font/bootstrap-icons.scss";
-
 @import "nextbestnetwork/index";

resources/styles/nextbestnetwork/_toc.scss

@@ -49,7 +49,7 @@
         font-size: 0.75rem;
         right: 0;
         top: 0;
-        background-color: $gray-200;
+        background-color: $primary;
         font-weight: normal;
       }
     }