diff --git a/devtools/client/debugger/src/components/Editor/Editor.css b/devtools/client/debugger/src/components/Editor/Editor.css
index 0541d1705bad..6e2e30dd203f 100644
--- a/devtools/client/debugger/src/components/Editor/Editor.css
+++ b/devtools/client/debugger/src/components/Editor/Editor.css
@@ -142,7 +142,7 @@ html[dir="rtl"] .editor-mount {
   background-color: var(--debug-expression-error-background);
 }
 
-:not(.conditional-breakpoint-panel) .new-debug-line .CodeMirror-line {
+.new-debug-line > .CodeMirror-line {
   background-color: transparent !important;
   outline: var(--debug-line-border) solid 1px;
 }
@@ -153,7 +153,7 @@ html[dir="rtl"] .editor-mount {
   display: none;
 }
 
-:not(.conditional-breakpoint-panel) .new-debug-line-error .CodeMirror-line {
+.new-debug-line-error > .CodeMirror-line {
   background-color: var(--debug-expression-error-background) !important;
   outline: var(--debug-line-error-border) solid 1px;
 }