diff --git a/frontend/src/metabase/query_builder/components/expressions/expressions.css b/frontend/src/metabase/query_builder/components/expressions/expressions.css
index 2cc68882198b71edf53f920ec45488e61dae1bb3..a6d977b1756b09e3de1fa665791157e95de31f7d 100644
--- a/frontend/src/metabase/query_builder/components/expressions/expressions.css
+++ b/frontend/src/metabase/query_builder/components/expressions/expressions.css
@@ -1,4 +1,4 @@
-.ace_content * {
+.expression-editor-textfield .ace_content * {
   font-family: monospace !important;
 }
 
@@ -20,10 +20,10 @@
   color: var(--color-accent5);
 }
 
-.ace_cursor {
+.expression-editor-textfield .ace_cursor {
   border-left-width: 1px;
 }
 
-.ace_hidden-cursors .ace_cursor {
+.expression-editor-textfield .ace_hidden-cursors .ace_cursor {
   opacity: 0;
 }