diff --git a/web/ui/react-app/src/pages/graph/CMTheme.tsx b/web/ui/react-app/src/pages/graph/CMTheme.tsx
index 87de82ba3..cd2aa69a4 100644
--- a/web/ui/react-app/src/pages/graph/CMTheme.tsx
+++ b/web/ui/react-app/src/pages/graph/CMTheme.tsx
@@ -2,7 +2,7 @@ import { HighlightStyle, tags } from '@codemirror/highlight';
 import { EditorView } from '@codemirror/view';
 
 export const baseTheme = EditorView.theme({
-  '&': {
+  '&.cm-editor': {
     '&.cm-focused': {
       outline: 'none',
       outline_fallback: 'none',