diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index ff6aa3787..b6587633b 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -10,8 +10,8 @@
       {{ end }}
 
       {{ $t := debug.Timer "single.categories" }}
-      {{ $tags := .GetTerms "categories" }}
-      {{ with $tags }}
+      {{ $categories := .GetTerms "categories" }}
+      {{ with $categories }}
         <div class="mb-4 sm:mb-6 flex flex-wrap gap-2">
           {{ range . }}
             {{ $text := .LinkTitle }}
diff --git a/layouts/partials/layouts/breadcrumbs.html b/layouts/partials/layouts/breadcrumbs.html
index 93f9f62f1..202b9b9fa 100644
--- a/layouts/partials/layouts/breadcrumbs.html
+++ b/layouts/partials/layouts/breadcrumbs.html
@@ -1,17 +1,21 @@
 {{ $documentation := site.GetPage "/documentation" }}
 
 
-<nav aria-label="breadcrumb" class="flex">
+<nav aria-label="breadcrumb" class="flex breadcrumbs">
   <ol class="inline-flex items-center flex-wrap tracking-tight">
-    {{ range $i, $p := .Ancestors.Reverse }}
+    {{ $ancestors := .Ancestors.Reverse }}
+    {{ range $i, $p := $ancestors }}
       {{/* We currently have a slightly odd structure. */}}
       {{ if eq $p site.Home }}
         {{ $p = $documentation }}
       {{ end }}
       <li class="flex items-center">
+        {{ $isLast := eq $i (sub (len $ancestors) 1) }}
         <a
           href="{{ $p.RelPermalink }}"
-          class="truncate text-blue-600 hover:text-blue-500"
+          class="truncate text-blue-600 hover:text-blue-500 {{ if $isLast }}
+            current-section
+          {{ end }}"
           >{{ $p.LinkTitle }}</a
         >
         {{ if ne $ $documentation }}