diff --git a/src/opnsense/mvc/app/views/layout_partials/base_form.volt b/src/opnsense/mvc/app/views/layout_partials/base_form.volt
index 8d06d96282..dfc1180f70 100644
--- a/src/opnsense/mvc/app/views/layout_partials/base_form.volt
+++ b/src/opnsense/mvc/app/views/layout_partials/base_form.volt
@@ -115,3 +115,14 @@
     </table>
   </div>
 </form>
+
+{# Ensure all fields stay the same width relative to each other inside the modal #}
+<style>
+@media (max-width: 760px) {
+    .bootstrap-select:not(.bs-container),
+    .tokenize ul.tokens-container {
+         width: 100% !important;
+         min-width: 0 !important;
+    }
+}
+</style>