diff --git a/pinaxcon/templates/registrasion/manual_payment.html b/pinaxcon/templates/registrasion/manual_payment.html
index cdfef2c21c6bb95176a63c32e9e20770cf4fd82a..212e46aa54595c2972102d8869c0eebc76a7de39 100644
--- a/pinaxcon/templates/registrasion/manual_payment.html
+++ b/pinaxcon/templates/registrasion/manual_payment.html
@@ -14,7 +14,7 @@
   <p>Enter a reference and the amount of the payment. A refund is a negative
   payment.</p>
 
-  <form method="post" action="">
+  <form class="form-horizontal" method="post" action="">
     {% csrf_token %}
 
     <table>