diff --git a/templates/database/structure/check_all_tables.twig b/templates/database/structure/check_all_tables.twig
index ac14dafc90..95e98cbf86 100644
--- a/templates/database/structure/check_all_tables.twig
+++ b/templates/database/structure/check_all_tables.twig
@@ -5,7 +5,7 @@
     {% if overhead_check != '' %}
         / <a href="#" class="checkall-filter" data-checkall-selector=".tbl-overhead">{% trans 'Check tables having overhead' %}</a>
     {% endif %}
-    <select name="submit_mult" style="margin: 0 3em 0 3em;">
+    <select name="submit_mult" class="mx-5">
         <option value="{% trans 'With selected:' %}" selected="selected">{% trans 'With selected:' %}</option>
         <option value="copy_tbl">{% trans 'Copy table' %}</option>
         <option value="show_create">{% trans 'Show create' %}</option>