diff --git a/app/assets/stylesheets/layout.scss b/app/assets/stylesheets/layout.scss
index 9673cdc88..e223ffa56 100644
--- a/app/assets/stylesheets/layout.scss
+++ b/app/assets/stylesheets/layout.scss
@@ -236,6 +236,11 @@ a {
       border-bottom: 2px solid $brand;
       color: $brand;
     }
+
+    &.bold {
+      font-weight: bold;
+      color: $brand;
+    }
   }
 
   &.no-margin-top {
diff --git a/app/views/budgets/results/show.html.erb b/app/views/budgets/results/show.html.erb
index f2b9ae7f8..278ae012b 100644
--- a/app/views/budgets/results/show.html.erb
+++ b/app/views/budgets/results/show.html.erb
@@ -26,7 +26,8 @@
       </li>
 
       <% @budget.headings.each do |heading| %>
-        <li>
+        <% active_class = heading.id.to_s == params[:heading_id] ? 'bold' : '' %>
+        <li class="<%= active_class %>">
           <%= link_to heading.name,
                       budget_results_path(@budget, heading_id: heading.id) %>
         </li>