diff --git a/ghost/admin/app/styles/app-dark.css b/ghost/admin/app/styles/app-dark.css
index 837acb21b4..528066180d 100644
--- a/ghost/admin/app/styles/app-dark.css
+++ b/ghost/admin/app/styles/app-dark.css
@@ -250,6 +250,10 @@ input,
     background: rgba(0,0,0,0.2);
 }
 
+.gh-editor-header-small {
+    background: #263238;
+}
+
 .gh-editor .CodeMirror-cursor {
     border-color: #fff;
 }
diff --git a/ghost/admin/app/styles/layouts/editor.css b/ghost/admin/app/styles/layouts/editor.css
index 946ec2008e..8a7a10d980 100644
--- a/ghost/admin/app/styles/layouts/editor.css
+++ b/ghost/admin/app/styles/layouts/editor.css
@@ -170,6 +170,7 @@
     height: 43px;
     padding: 0;
     padding-left: 15px;
+    background-color: #fff;
     border-bottom: var(--lightgrey) 1px solid;
     z-index: 100;
 }