_form.html.erb in blacklight-spotlight-3.0.0.rc5

- old
+ new

@@ -1,9 +1,9 @@
 <%= bootstrap_form_for([current_exhibit, @resource.becomes(Spotlight::Resources::CsvUpload)], layout: :horizontal, label_col: 'col-md-2', control_col: 'col-sm-6 col-md-6', html: { class: 'item-upload-form', multipart: true } ) do |f| %>
   <%= f.url_field :url, type: "file", help: t('.help_html', link: link_to(t('.template'), template_exhibit_resources_csv_uploads_path)), label: t('.file_label') %>
   <div class="form-actions">
     <div class="primary-actions">
-      <%= cancel_link @resource, :back, class: 'btn btn-secondary' %>
+      <%= cancel_link @resource, :back, class: 'btn-sizing' %>
       <%= f.submit t('.add_item'), class: 'btn btn-primary' %>
     </div>
   </div>
 <% end %>