diff --git a/codeeditor-app/app.less b/codeeditor-app/app.less
index d0cd370..9cdcbb1 100644
--- a/codeeditor-app/app.less
+++ b/codeeditor-app/app.less
@@ -81,11 +81,13 @@ body {
     max-height: 0 !important;
 }
 
-.flex-dynamic.flex-horiz .code-editor-containers resize-handle[dir='vertical'] {
+.flex-dynamic.flex-horiz .code-editor-containers resize-handle[dir='vertical'],
+.flex-dynamic.flex-horiz .output-frame-container resize-handle[dir='vertical'] {
     display: none;
 }
 
-.flex-dynamic.flex-vert .code-editor-containers resize-handle[dir='horizontal'] {
+.flex-dynamic.flex-vert .code-editor-containers resize-handle[dir='horizontal'],
+.flex-dynamic.flex-vert .output-frame-container resize-handle[dir='horizontal'] {
     display: none;
 }