diff --git a/public/views/createuser.php b/public/views/createuser.php
index df1438b..47bcfc8 100644
--- a/public/views/createuser.php
+++ b/public/views/createuser.php
@@ -177,7 +177,7 @@ declare(strict_types=1);
                     <style>
                         /* Make the CSV action buttons equal width and aligned */
                         .csv-btn-row { display:flex; gap:0.5rem; align-items:center; }
-                        .csv-btn-row .btn-equal { min-width:150px; display:inline-flex; justify-content:center; align-items:center; }
+                        .csv-btn-row .btn-equal { flex: 0 0 150px; width: 150px; display:inline-flex; justify-content:center; align-items:center; box-sizing:border-box; white-space:nowrap; }
                         .csv-preview-hint { margin-top:0.6rem; font-size:0.9rem; color:#6c757d; }
                     </style>
                     <div class="form-group">