Selectors must be written in lowercase with hyphens

app/views/users/description/_show.html.haml

@@ -1,4 +1,4 @@
-.container#description_page
+.container#description-page
   - unless @dossier.procedure.lien_notice.blank?
     #lien_notice_panel.row{ style: 'width: 280px; position: fixed; background-color: white; right: 5%; top: 80px; z-index: 200;' }
       .panel.panel-info{ style: 'margin-bottom: 0;' }
@@ -17,7 +17,7 @@
   -# TODO use form_for
   = form_tag(url_for({ controller: 'users/description', action: :update, dossier_id: @dossier.id }), class: 'form', method: 'POST', multipart: true) do
     - unless @champs.nil?
-      #liste_champs
+      #liste-champs
         = render partial: 'users/description/champs', locals: { private: false }
 
     - if !@procedure.lien_demarche.blank? || @procedure.cerfa_flag || @dossier.types_de_piece_justificative.size > 0