Merge pull request #9237 from mgrigoriev8109/bug/update-tracking-font

Fix shipped email tracking information font size

app/views/spree/shipment_mailer/shipped_email.html.haml

@@ -15,11 +15,11 @@
     %br
 
 - if @shipment.tracking
-  %p
+  %p.lead
     = t('.track_information', tracking: @shipment.tracking)
 
 - if @shipment.tracking_url
-  %p
+  %p.lead
     = t('.track_link', url: @shipment.tracking_url)
 
 %p.lead

spec/mailers/previews/shipment_preview.rb

@@ -5,7 +5,10 @@ require 'open_food_network/scope_variant_to_hub'
 module Spree
   class ShipmentPreview < ActionMailer::Preview
     def shipped
-      ShipmentMailer.shipped_email(Shipment.last)
+      shipment =
+        Shipment.where.not(tracking: [nil, ""]).last ||
+        Shipment.last
+      ShipmentMailer.shipped_email(shipment)
     end
   end
 end