diff --git a/app/Http/Controllers/InvoiceController.php b/app/Http/Controllers/InvoiceController.php
index f3f49a8e..edb1e38c 100644
--- a/app/Http/Controllers/InvoiceController.php
+++ b/app/Http/Controllers/InvoiceController.php
@@ -450,10 +450,12 @@ class InvoiceController extends Controller
         </table>
         ');
         $mpdf->SetHTMLHeader('
-            <div style="border-bottom: solid 1px black; padding-bottom: 5px; width: 100%">
-                <div style="float: left; text-align: center; color: red; text-transform: uppercase; font-weight: bold; font-size: 14px;">Atvantic Import & Export Snd. Bhd (1309816-P)</div>
-                <div style="text-align: right; width: 200px; float: right">'.$invoice->po_number.'</div>
-            </div>
+            <table width="100%">
+            <tr>
+                <td style="text-align: center; color: red; text-transform: uppercase; font-weight: bold; font-size: 14px; border-bottom: 1px solid black;  padding-bottom: 5px;">Atvantic Import & Export Snd. Bhd (1309816-P)</td>
+                <td style="text-align: right; border-bottom: 1px solid black; padding-bottom: 5px;" width="200px">'.$invoice->po_number.'</td>
+            </tr>
+        </table>
         ');
         $mpdf->WriteHTML($html);