diff --git a/pinaxcon/templates/registrasion/amend_registration.html b/pinaxcon/templates/registrasion/amend_registration.html
index 613cf548..c27d58ec 100644
--- a/pinaxcon/templates/registrasion/amend_registration.html
+++ b/pinaxcon/templates/registrasion/amend_registration.html
@@ -28,7 +28,7 @@
   {% csrf_token %}
   {% include "_form_snippet.html" with form=form %}
   <br/>
-  <input class="btn" type="submit">
+  <input class="btn btn-primary" type="submit">
 </form>
 
 <br />
@@ -36,7 +36,7 @@
 <h3>Generate invoice</h3>
 
 <div class="btn-group">
-  <a class="btn" href="{% url "checkout" user.id %}">Check out cart and view invoice</a>
+  <a class="btn btn-primary" href="{% url "checkout" user.id %}">Check out cart and view invoice</a>
 </div>
 
 <br />
@@ -47,7 +47,7 @@
   {% csrf_token %}
   {% include "_form_snippet.html" with form=voucher_form %}
   <br/>
-  <input class="btn" type="submit">
+  <input class="btn btn-primary" type="submit">
 </form>
 
 {% endblock %}
diff --git a/pinaxcon/templates/registrasion/product_category.html b/pinaxcon/templates/registrasion/product_category.html
index 182e8247..0e7fc883 100644
--- a/pinaxcon/templates/registrasion/product_category.html
+++ b/pinaxcon/templates/registrasion/product_category.html
@@ -21,7 +21,9 @@
 
 {% block content %}
 
-  <button id="voucher-form-button" class="btn" onclick="showVoucherForm()">Enter voucher code</button>
+  <div class="btn-group">
+      <button id="voucher-form-button" class="btn btn-info" onclick="showVoucherForm()">Enter voucher code</button>
+  </div>
 
   <form class="form-horizontal" method="post" action="">
     {% csrf_token %}