diff --git a/VERSIONS_HOTLINE/123680 b/VERSIONS_HOTLINE/123680
new file mode 100644
index 0000000000000000000000000000000000000000..aa779fa337b0a2b6638b64511a588d8e85198541
--- /dev/null
+++ b/VERSIONS_HOTLINE/123680
@@ -0,0 +1 @@
+ - ticket #123680 : Magasin de thèmes : ajout des classes CSS 'facet_block_toggle_visibility' et 'facet_block_closed' sur les blocs de facettes pliées par défaut dans le résultat de recherche.
\ No newline at end of file
diff --git a/library/templates/Intonation/Library/View/Wrapper/Abstract.php b/library/templates/Intonation/Library/View/Wrapper/Abstract.php
index 5590d3ff8df827fd49437a964e8da3df9e3e2df0..18cdb61c82d04d7fc1e7b488f5162291902e1459 100644
--- a/library/templates/Intonation/Library/View/Wrapper/Abstract.php
+++ b/library/templates/Intonation/Library/View/Wrapper/Abstract.php
@@ -124,14 +124,14 @@ abstract class Intonation_Library_View_Wrapper_Abstract {
   }
 
 
-  protected function _getInUtilsIco($ico_key) {
-    return $this->getIco($ico_key, 'utils');
+  protected function _getInUtilsIco($ico_key, $attribs = []) {
+    return $this->getIco($ico_key, 'utils', $attribs);
   }
 
 
   /** @return string */
-  public function getIco($key, $category) {
-    return Class_Template::current()->getIco($this->_view, $key, $category);
+  public function getIco($key, $category, $attribs = []) {
+    return $this->_view->templateIco($key, $category, $attribs);
   }
 
 
diff --git a/library/templates/Intonation/Library/View/Wrapper/Article.php b/library/templates/Intonation/Library/View/Wrapper/Article.php
index ada5e39ba67d962ad3750c3a1a5e10599173c6ef..ad0435f67e05b2da32dfb1cd94d4d6b075e772b5 100644
--- a/library/templates/Intonation/Library/View/Wrapper/Article.php
+++ b/library/templates/Intonation/Library/View/Wrapper/Article.php
@@ -186,7 +186,7 @@ class Intonation_Library_View_Wrapper_Article extends Intonation_Library_View_Wr
 
     if ($this->_model->hasEventsDebut())
       $actions [] = new Intonation_Library_Link(['Url' => $this->_urlForModel('opac', 'cms', 'ical'),
-                                                 'Image' => $this->_getIco('ical', 'library'),
+                                                 'Image' => $this->getIco('ical', 'library'),
                                                  'Text' => $this->_('ICAL'),
                                                  'Attribs' => ['target' => '_blank'],
                                                  'Title' => $this->_('Ajouter l\'événement %s dans mon calendrier',
@@ -203,7 +203,7 @@ class Intonation_Library_View_Wrapper_Article extends Intonation_Library_View_Wr
     if (Class_Users::isCurrentUserCanAccesBackend()) {
       $actions [] = new Intonation_Library_Link(['Url' => $this->_urlForModel('admin', 'cms', 'edit'),
                                                  'Attribs' => ['class' => 'menu_admin_front_anchor'],
-                                                 'Image' => $this->_getIco('edit', 'utils'),
+                                                 'Image' => $this->_getInUtilsIco('edit'),
                                                  'Text' => $this->_('Modifier …'),
                                                  'Popup' => true,
                                                  'Title' => $this->_('Modifier l\'article %s',
@@ -211,7 +211,7 @@ class Intonation_Library_View_Wrapper_Article extends Intonation_Library_View_Wr
 
       $actions [] = new Intonation_Library_Link(['Url' => $this->_urlForModel('admin', 'cms', 'version'),
                                                  'Attribs' => ['class' => 'menu_admin_front_anchor'],
-                                                 'Image' => $this->_getIco('history', 'library'),
+                                                 'Image' => $this->getIco('history', 'library'),
                                                  'Text' => $this->_('Historique …'),
                                                  'Popup' => true,
                                                  'Title' => $this->_('Historique des modifications de l\'article %s',
@@ -228,17 +228,12 @@ class Intonation_Library_View_Wrapper_Article extends Intonation_Library_View_Wr
                                            'Attribs' => ['class' => 'more_action'],
                                            'Title' => $this->_('Voir plus d\'actions pour %s',
                                                                $this->_model->getLibelle()),
-                                           'Image' => $this->_getIco('more', 'utils')]);
+                                           'Image' => $this->_getInUtilsIco('more')]);
 
     return [$this->_view->renderDropdown($this->_view->renderActions($actions), $button, 'dropleft dropup')];
   }
 
 
-  protected function _getIco($ico, $type) {
-    return Class_Template::current()->getIco($this->_view, $ico, $type);
-  }
-
-
   protected function _urlForModel($module, $controller, $action) {
     return $this->_view->url(['module' => $module,
                               'controller' => $controller,
diff --git a/library/templates/Intonation/View/Search/Facets.php b/library/templates/Intonation/View/Search/Facets.php
index 3a65917dfa17266b207dfeac0b0d8d74f79710a8..6b3b48f31298fd2e3653268eca2ab8cc4c828316 100644
--- a/library/templates/Intonation/View/Search/Facets.php
+++ b/library/templates/Intonation/View/Search/Facets.php
@@ -37,29 +37,29 @@ class Intonation_View_Search_Facets extends ZendAfi_View_Helper_Facettes {
     $this->_criteres = (new Intonation_Library_Search_Criteria)
       ->from($criteres);
 
-    $this->_addToggleScript();
-
     return $this->_HTMLfacets($criteres, $facets);
   }
 
 
   protected function _rubriqueHTML($rubrique, $type, $facets, $url) {
-    $onclick = $this->_shouldBeClosed($type)
-      ? "$(this).next().slideToggle();"
+    $could_be_closed = $this->_couldBeClosed($type);
+    $toggle_class = 'facet_block_closed';
+
+    $onclick = $could_be_closed
+      ? sprintf('$(this).next().slideToggle(\'complete\', function() {$(this).parent().toggleClass(\'%s\');});', $toggle_class)
       : '';
 
-    $rubrique = $onclick
-      ? $rubrique . Class_Template::current()->getIco($this->view, 'below', 'utils', ['class' => 'ml-3'])
-      : $rubrique;
+    if ($could_be_closed)
+      $rubrique .= $this->view->templateIco('below', 'utils', ['class' => 'ml-3']);
 
     return $this->_tag('li',
-                       $this->_tag('b', $rubrique, ($onclick ? ['onclick' => $onclick] : []))
-                       . $this->listeFacettesElementHTML($type, $facets[$type], $url, (boolean) $onclick),
-                       ['class' => 'facette_titre facet_type_' . $type]);
+                       $this->_tag('b', $rubrique, ($could_be_closed ? ['onclick' => $onclick] : []))
+                       . $this->listeFacettesElementHTML($type, $facets[$type], $url, $could_be_closed),
+                       ['class' => 'facette_titre facet_type_' . $type . ($could_be_closed ? sprintf(' facet_block_toggle_visibility %s', $toggle_class) : '')]);
   }
 
 
-  protected function _shouldBeClosed($type) {
+  protected function _couldBeClosed($type) {
     $facets_closed = $this->_preferences['facets_closed_codes'];
     return false !== strpos($facets_closed, $type);
   }
diff --git a/library/templates/Intonation/View/TemplateIco.php b/library/templates/Intonation/View/TemplateIco.php
new file mode 100644
index 0000000000000000000000000000000000000000..d27f0ed28c9d67793cb2f18639acfafebfd132d4
--- /dev/null
+++ b/library/templates/Intonation/View/TemplateIco.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Copyright (c) 2012-2020, Agence Française Informatique (AFI). All rights reserved.
+ *
+ * BOKEH is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE as published by
+ * the Free Software Foundation.
+ *
+ * There are special exceptions to the terms and conditions of the AGPL as it
+ * is applied to this software (see README file).
+ *
+ * BOKEH is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+ *
+ * You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * along with BOKEH; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
+ */
+
+
+class Intonation_View_TemplateIco extends ZendAfi_View_Helper_BaseHelper {
+  public function templateIco($key, $category, $attribs = []) {
+    return Class_Template::current()->getIco($this->view, $key, $category, $attribs);
+  }
+}
diff --git a/tests/scenarios/Templates/TemplatesSearchTest.php b/tests/scenarios/Templates/TemplatesSearchTest.php
index 8c28bdc616a65d236281b8341639cdb0c0bab866..c8e4a38d8a10d59224c1fdbfc25993c039cc24c0 100644
--- a/tests/scenarios/Templates/TemplatesSearchTest.php
+++ b/tests/scenarios/Templates/TemplatesSearchTest.php
@@ -397,6 +397,12 @@ class TemplatesSearchDispatchIntonationSearchListFormatWallTest extends Template
   public function masonryShouldBeLoaded() {
     $this->assertXPath('//head/script[contains(@src, "/masonry.js")]');
   }
+
+
+  /** @test */
+  public function facetsBlocksShouldContainsOnclickToggleClassFacetBlockClosed() {
+    $this->assertXPathContentContains('//form[contains(@class, "form_facets")]//ul/li[contains(@class, "facette_titre facet_type_A facet_block_toggle_visibility facet_block_closed")]/b[contains(@onclick, "$(this).parent().toggleClass(\'facet_block_closed\');")]', 'Auteur', $this->_response->getBody());
+  }
 }
 
 
diff --git a/tests/scenarios/Templates/TemplatesTest.php b/tests/scenarios/Templates/TemplatesTest.php
index 08fc862e648d2d183c125af418ef9b2f7ac9e127..c6a11c1bcfd6b80cb2e23de92a3b9bc083410818 100644
--- a/tests/scenarios/Templates/TemplatesTest.php
+++ b/tests/scenarios/Templates/TemplatesTest.php
@@ -2355,7 +2355,7 @@ class TemplatesDispatchSearchWithFacetsTest extends TemplatesIntonationTestCase
 
   /** @test */
   public function searchResultWithClosedFacetsShouldHaveOnclick() {
-    $this->assertXPath('//ul[contains(@class, "facet")]/li/b[contains(@onclick, ".slideToggle()")]');
+    $this->assertXPath('//ul[contains(@class, "facet")]/li/b[contains(@onclick, ".slideToggle(")]');
   }