changed halloween

src/client/styles/scss/theme/halloween.scss

@@ -36,7 +36,7 @@ html[light],
 html[dark] {
   // Background colors
   $bgcolor-global: #050000;
-  $bgcolor-inline-code: #f9f2f4;
+  $bgcolor-inline-code: #1f1f22;
   $bgcolor-card: #f5f5f5;
 
   // Font colors
@@ -76,6 +76,7 @@ html[dark] {
 
   // Border colors
   $border-color-theme: #ccc; // former: `$navbar-border: #ccc;`
+  $bordercolor-inline-code: #4d4d4d;
 
   // Dropdown colors
   $bgcolor-dropdown-link-active: $primary;