diff --git a/assets/admin/css/globalpayments-admin.css b/assets/admin/css/globalpayments-admin.css
index 3ae964b..af25015 100644
--- a/assets/admin/css/globalpayments-admin.css
+++ b/assets/admin/css/globalpayments-admin.css
@@ -18,10 +18,10 @@
 }
 
 #place_order {
-    width:300px;
+    width:100%;
 }
 
 .globalpayments.card-submit iframe {
     min-height:32px;
-    width:auto;
+    width:100%;
 }