diff --git a/resources/public/css/style.css b/resources/public/css/style.css
index cad08849..370a09cf 100644
--- a/resources/public/css/style.css
+++ b/resources/public/css/style.css
@@ -637,12 +637,10 @@ a.graph-class :hover {color: #445599;}
 
 .CodeMirror .CodeMirror-scroll {
     height: auto;
-    overflow: visible;
 }
 
 .CodeMirror.codebox .CodeMirror-scroll {
     height: 300px;
-    overflow: auto;
 }
 
 .codebox {