diff --git a/site/plugins/admin/assets/src/modules/codemirror.css b/site/plugins/admin/assets/src/modules/codemirror.css
index 0b6bd61f..abede601 100644
--- a/site/plugins/admin/assets/src/modules/codemirror.css
+++ b/site/plugins/admin/assets/src/modules/codemirror.css
@@ -3,7 +3,7 @@
 {
     font-size: 14px;
 
-    height: 100%!important;
+    height: auto!important;
     margin-top: -20px;
     margin-right: -20px;
     margin-left: -20px;