diff --git a/author/project/system/public/themes/default/css/aside.css b/author/project/system/public/themes/default/css/aside.css
index faf9c91..7ba2c94 100644
--- a/author/project/system/public/themes/default/css/aside.css
+++ b/author/project/system/public/themes/default/css/aside.css
@@ -1,4 +1,7 @@
 @charset "UTF-8";
 
 aside {
+    &:not(:has(*)) {
+        display: none;
+    }
 }