diff --git a/src/app/editor.coffee b/src/app/editor.coffee
index b385d401a..3223c7e61 100644
--- a/src/app/editor.coffee
+++ b/src/app/editor.coffee
@@ -214,11 +214,11 @@ class Editor extends View
       @lines.css('margin-top', -@scrollbar.scrollTop() % @lineHeight)
 
       # @scroller.scrollTop(@scrollbar.scrollTop())
-      # @gutter.scrollTop(@scrollbar.scrollTop())
-      # if @scroller.scrollLeft() == 0
-      #   @gutter.removeClass('drop-shadow')
-      # else
-      #   @gutter.addClass('drop-shadow')
+      @gutter.scrollTop(@scrollbar.scrollTop())
+      if @scroller.scrollLeft() == 0
+        @gutter.removeClass('drop-shadow')
+      else
+        @gutter.addClass('drop-shadow')
 
     $(window).on "resize", =>
       @updateLines()
diff --git a/static/editor.css b/static/editor.css
index 91d9e9d60..782a86528 100644
--- a/static/editor.css
+++ b/static/editor.css
@@ -62,7 +62,6 @@
 
 .editor .lines {
   position: relative;
-  -webkit-transition: margin-top 30ms ease-in-out;
   display: table;
   width: 100%;
   height: 100%;