minor

resources/views/app/my-account/admin/users/sub/info/templates/parent-store-order.blade.php

@@ -9,7 +9,7 @@
                 <b>{{ $parentOrder->iid }}</b>
             </div>
             <div class="d-flex align-items-center">
-                <a href="{{ route('admin.orders.view.preview-invoice', $parentOrder) }}" target="_blank">Invoice</a>
+                <a href="{{ route('admin.orders.view.preview-invoice', $parentOrder) }}" class="text-primary" target="_blank">Invoice</a>
             </div>
         </div>
     </div>