diff --git a/bbb-api-demo/src/main/webapp/demo_iframe.jsp b/bbb-api-demo/src/main/webapp/demo_iframe.jsp
index b5ed66cf6031e7fed5cc391c3b4b54db98ddc318..b9a30db6b4bc584019513827dc1021a111c9cda2 100644
--- a/bbb-api-demo/src/main/webapp/demo_iframe.jsp
+++ b/bbb-api-demo/src/main/webapp/demo_iframe.jsp
@@ -37,14 +37,6 @@ Authors: James Jung
                         height:200px;
                         float:left;
                 }
-                .control {
-
-                }
-                #output {
-                        width:50%;
-                        height:200px;
-                        float:right;
-                }
                 #client {
                         width:100%;
                         height:700px;