diff --git a/style/main.css b/style/main.css
index 9463568..3575734 100755
--- a/style/main.css
+++ b/style/main.css
@@ -82,6 +82,10 @@ section > header:first-child .icon.icon-close {
   padding-top: 1.4rem;
 }
 
+#tab-design [role="tabpanel"] {
+  overflow: hidden;
+}
+
 
 /* action_menu.css */
 form[role=dialog] {