diff --git a/VERSIONS_HOTLINE/156384 b/VERSIONS_HOTLINE/156384
new file mode 100644
index 0000000000000000000000000000000000000000..4ab32d4b17b7b3eb8281479ec1ed57206e5a2c0b
--- /dev/null
+++ b/VERSIONS_HOTLINE/156384
@@ -0,0 +1 @@
+ - correctif #156384 : Magasin de thèmes : Dans l'onglet Details de la fiche bibliothèque, nous avons ajouté les classes "library_details_custom_field" et "library_details_attribut" pour faciliter l'intégration graphique. 
\ No newline at end of file
diff --git a/library/templates/Intonation/Library/Settings.php b/library/templates/Intonation/Library/Settings.php
index 08285c03b638fac7e5d3e4e8b58f5fde994dac48..7167a795b3a601a9144387551266ce419058c5a5 100644
--- a/library/templates/Intonation/Library/Settings.php
+++ b/library/templates/Intonation/Library/Settings.php
@@ -334,7 +334,9 @@ class Intonation_Library_Settings extends Intonation_System_Abstract {
                                                   'div class paginated_collection' => 'col-12 mt-3 list-group bg-transparent no_border',
                                                   'div class paginated_secondary_collection' => 'col-12 mt-3 list-group bg-transparent no_border',
                                                   'div class ajax_paginated_collection' => 'col-12',
-                                                  'div class paginated_collection_pager' => 'col'
+                                                  'div class paginated_collection_pager' => 'col',
+                                                  'div class library_details_attribut' => 'col-12',
+                                                  'div class library_details_custom_field' => 'col-12'
                           ],
 
                           'icons_map_doc_types' => [],
diff --git a/library/templates/Intonation/Library/View/Wrapper/Library/RichContent/Details.php b/library/templates/Intonation/Library/View/Wrapper/Library/RichContent/Details.php
index 488dde3125e5af98fcd0bc8157d3fe022c058121..5f1d3fb84732686b756a4b9392e993c793f0cb56 100644
--- a/library/templates/Intonation/Library/View/Wrapper/Library/RichContent/Details.php
+++ b/library/templates/Intonation/Library/View/Wrapper/Library/RichContent/Details.php
@@ -58,11 +58,11 @@ class Intonation_Library_View_Wrapper_Library_RichContent_Details extends Intona
                    'getAnnexe' => $this->_('Annexe'),
                    'getResetPassword' => $this->_('Comment modifier mon mot de passe')];
 
-    $html = [];
-
+    $attributs_html = [];
     foreach ($column_map as $attrib => $label)
-      $html = $this->_addAttributAsHtml($attrib, $label, $html);
+      $attributs_html = $this->_addAttributAsHtml($attrib, $label, $attributs_html);
 
+    $custom_fields_html = [];
     $count = 0;
     foreach($this->_model->getAllCustomFields()->getFieldValues() as $field) {
       if ($field->getLabel() === $this->_('Tags bibliothèque'))
@@ -72,25 +72,22 @@ class Intonation_Library_View_Wrapper_Library_RichContent_Details extends Intona
         continue;
 
       $count++;
-      $html [] = $this->_renderBlock($this->_renderOptions($field, $count),
-                                     $field->getLabel(),
-                                     'custom' . $count);
+      $custom_fields_html [] =
+        $this->_view->div(['class' => 'library_details_custom_field '
+                           . $this->_stripWord($field->getLabel())],
+                          $this->_renderBlock($this->_renderOptions($field, $count),
+                                              $field->getLabel(),
+                                              'custom' . $count));
     }
 
-    $html = array_map(function($content)
-                      {
-                        return $this->_view->div(['class' => 'col-12'],
-                                                 $content);
-                      },
-                      $html);
-
-    return $this->_view->grid(implode($html));
+    return $this->_view->grid(implode(array_merge($attributs_html,
+                                                  $custom_fields_html)));
   }
 
 
   protected function _addAttributAsHtml($attrib, $label, $html) {
     if ($value = $this->_model->$attrib())
-      $html [] = $this->_view->div(['class' => 'col-12'],
+      $html [] = $this->_view->div(['class' => 'library_details_attribut ' . $this->_stripWord($label)],
                                    $this->_view->tag('h4',
                                                      $label)
                                    . $this->_view->tag('p',
diff --git a/tests/scenarios/Templates/TemplatesLibraryTest.php b/tests/scenarios/Templates/TemplatesLibraryTest.php
index 8208a79ce3a3e286f84c1ee88189bffb1bbece3f..82b6940ae8092d084cc0b35520f8d0bf789679be 100644
--- a/tests/scenarios/Templates/TemplatesLibraryTest.php
+++ b/tests/scenarios/Templates/TemplatesLibraryTest.php
@@ -230,6 +230,7 @@ class TemplatesLibraryViewAnnecyTest extends TemplatesLibraryTestCase {
                     'model' => 'Bib']);
 
     Class_Bib::find(1)
+      ->setPret('C\'est génial vous pouvez emprunter')
       ->setCustomField('Services', ['Wifi', 'Restauration', 'l\'Médias'])
       ->setCustomField('Slogan', 'Vive le vélo')
       ->setCustomField('Fonds Spécifiques', 'La matériauthèque')
@@ -245,9 +246,15 @@ class TemplatesLibraryViewAnnecyTest extends TemplatesLibraryTestCase {
   }
 
 
+  /** @test */
+  public function pretTextShouldBeInDivClassLibraryDetailsPret() {
+    $this->assertXPathContentContains('//div[@class="library_details_attribut modalites_des_prets col-12"]/p', 'C\'est génial vous pouvez emprunter');
+  }
+
+
   /** @test */
   public function customOneLibraryBoxH4ShouldContainsServices() {
-    $this->assertXPathContentContains('//div[@class="custom1 library_box"]//h4', 'Services');
+    $this->assertXPathContentContains('//div[@class="library_details_custom_field services col-12"]/div[@class="custom1 library_box"]//h4', 'Services');
   }