.row

.col-md-2
.col-md-8
  .card.card-default.shadow
    .card-body
      = edit_form_tag "#{base_path}/#{entity.display_id}" do
        = haml :'<%= model_name.pluralize.underscore %>/form', locals: { entity: entity }
        %button.btn.btn-primary{ type: 'submit' }
          Update <%= model_name %>
.col-md-2