<div
  class="panel-group"
  data-allow-multiple="true"
  data-start-collapsed="true"
  bs-collapse
>
  <div class="panel panel-info ">
    <div class="panel-heading">
      <a bs-collapse-toggle> VOLET 1 Informations générales </a>
    </div>
    <div class="panel-collapse" bs-collapse-target>
      <div class="panel-body">
        <ng-include
          src="'js/XG/widgets/ancapp/main/views/controle/Fiche_D/d2_general.html'"
        />
      </div>
    </div>
  </div>
  <div class="panel panel-info">
    <div class="panel-heading">
      <a bs-collapse-toggle> VOLET 2 Caractéristiques de l'installation </a>
    </div>

    <div class="panel-collapse" bs-collapse-target>
      <div class="panel-body">
        <ng-include
          src="'js/XG/widgets/ancapp/main/views/controle/Fiche_D/d2_caracteristiques.html'"
        />
      </div>
    </div>
  </div>
  <div class="panel panel-info">
    <div class="panel-heading">
      <a bs-collapse-toggle>
        VOLET 3 Conclusion du SPANC sur le fonctionnement et l'entretien de
        l'installation
      </a>
    </div>

    <div class="panel-collapse" bs-collapse-target>
      <div class="panel-body">
        <ng-include
          src="'js/XG/widgets/ancapp/main/views/controle/Fiche_D/d2_conclusion.html'"
        />
      </div>
    </div>
  </div>
</div>
