app/views/collections/show_published.html.erb in iqvoc-4.12.1 vs app/views/collections/show_published.html.erb in iqvoc-4.13.0

@@ -1,16 +1,16 @@
 <%= render 'header', :collection => @collection %>
 <%= render 'sidebar', :collection => @collection %>
 
 <% if @new_collection_version.blank? && can?(:branch, @collection) %>
-    <div class="editing_versioning_toolbar well">
+    <div class="editing_versioning_toolbar">
       <%= button_to t("txt.views.versioning.versioning_mode"),
-        collection_versions_branch_path(:origin => @collection.origin), :class => "btn btn-default" %>
+        collection_versions_branch_path(:origin => @collection.origin), :class => "btn btn-outline-secondary" %>
     </div>
 <% elsif can?(:read, @new_collection_version) %>
-    <div class="editing_versioning_toolbar well">
+    <div class="editing_versioning_toolbar">
       <%= link_to t("txt.views.versioning.preview_new_version"),
-        collection_path(:published => 0, :id => @new_collection_version), :class => 'btn btn-default' %>
+        collection_path(:published => 0, :id => @new_collection_version), :class => 'btn btn-outline-secondary' %>
     </div>
 <% end %>
 
 <%= render 'data', :collection => @collection %>