diff --git a/src/public/app/widgets/type_widgets/abstract_split_type_widget.ts b/src/public/app/widgets/type_widgets/abstract_split_type_widget.ts
index 9a2038f32..e5e0a083c 100644
--- a/src/public/app/widgets/type_widgets/abstract_split_type_widget.ts
+++ b/src/public/app/widgets/type_widgets/abstract_split_type_widget.ts
@@ -28,6 +28,7 @@ const TPL = `\
 
         .note-detail-split-editor-col {
             display: flex;
+            flex-direction: column;
         }
 
         .note-detail-split-preview-col {
@@ -69,10 +70,6 @@ const TPL = `\
             height: 100%;
         }
 
-        .note-detail-split.split-horizontal .note-detail-split-editor-col {
-            flex-direction: column;
-        }
-
         /* Vertical layout */
 
         .note-detail-split.split-vertical {