diff --git a/src/module_anc/module/less/installation.less b/src/module_anc/module/less/installation.less
index 5667232dd117c9c8fca1448608335f5ca9489293..e38d8f784d3187ee36503dd58890da72e2b6b8fe 100644
--- a/src/module_anc/module/less/installation.less
+++ b/src/module_anc/module/less/installation.less
@@ -1,12 +1,13 @@
-// Bouton "supprimer les installations" en rouge.
+// Bouton "supprimer les installations".
 button[name="anc_saisie_anc_installation_deleteFlexigrid"] {
     color: #fff;
     background-color: #d9534f;
     border-color: #d43f3a;
 }
-// Bouton "Ajouter une installation" en vert.
+// Bouton "Ajouter une installation".
 button[name="anc_saisie_anc_installation_add_smallFlexigrid"] {
     color: #fff;
     background-color: #5cb85c;
     border-color: #4cae4c;
+    margin-right: 100px;
 }
\ No newline at end of file
diff --git a/src/module_anc/web_service/sql/sqlQueries.xml b/src/module_anc/web_service/sql/sqlQueries.xml
index 2cac10d2514ed43b687b4cbb469f796fe2d06fb3..e79a608203bce38504876669bb09dc9559fea187 100644
--- a/src/module_anc/web_service/sql/sqlQueries.xml
+++ b/src/module_anc/web_service/sql/sqlQueries.xml
@@ -3114,5 +3114,16 @@
 				]]>
 			</code>
 		</query>
+		<query>
+			<type>init</type>
+			<version>2019.01.00</version>
+			<code>
+				<![CDATA[
+				DELETE FROM s_vitis.vm_table_button WHERE tab_id = (SELECT tab_id FROM s_vitis.vm_tab WHERE vm_tab.name = 'anc_installation') AND label_id IN ('anc_13', 'anc_14');
+				INSERT INTO s_vitis.vm_table_button (button_class, table_button_id, event, label_id, ressource_id, tab_id) VALUES ('add_smallFlexigrid',(SELECT nextval('s_vitis.seq_vm'::regclass)), 'AddSectionForm', 'anc_14', (SELECT ressource_id FROM s_vitis.vm_tab WHERE vm_tab.name = 'anc_installation'), (SELECT tab_id FROM s_vitis.vm_tab WHERE vm_tab.name = 'anc_installation'));
+				INSERT INTO s_vitis.vm_table_button (button_class, table_button_id, event, label_id, ressource_id, tab_id) VALUES ('deleteFlexigrid',(SELECT nextval('s_vitis.seq_vm'::regclass)), 'DeleteSelection', 'anc_13', (SELECT ressource_id FROM s_vitis.vm_tab WHERE vm_tab.name = 'anc_installation'), (SELECT tab_id FROM s_vitis.vm_tab WHERE vm_tab.name = 'anc_installation'));
+				]]>
+			</code>
+		</query>
 	</queriesCollection>
 </sqlQueries>