diff --git a/templates/web/prod/index.html.twig b/templates/web/prod/index.html.twig
index 6bb9bb39c2..786c583e8d 100644
--- a/templates/web/prod/index.html.twig
+++ b/templates/web/prod/index.html.twig
@@ -295,7 +295,7 @@
                                 {% endif %}
                                 <button type="submit" class="btn btn-inverse" style="font-size:14px">{{ 'boutton::rechercher' | trans }}</button>
                             </div>
-                            <div class="control-group pull-left">
+                            <div class="control-group pull-left search-header-block">
                             {% if GV_multiAndReport %}
                                 <label for="mode_type_doc" class="radio inline custom_checkbox_label">
                                     <input type="radio" value="0" class="mode_type_doc" name="search_type" {% if GV_defaultQuery_type == 0 %}checked="checked"{% endif %} id="mode_type_doc"/>