diff --git a/assets/javascripts/behaviour.coffee b/assets/javascripts/behaviour.coffee
index 88a5c76..f2631d3 100644
--- a/assets/javascripts/behaviour.coffee
+++ b/assets/javascripts/behaviour.coffee
@@ -2,12 +2,14 @@ $ ->
   # Scroll to search box on narrow devices
   $q = $("#q")
   if $q.length
-    if $(document).width() <= 2568
+    if $(document).width() <= 568
       newY = $("#q").offset().top
       $("body").css("min-height", $(document).height() + newY)
       $q.focus ->
         $q.css("font-size", "16px") # hack to prevent iOS from zooming
-        $(document).scrollTop(newY - 6)
+        $("html, body").animate
+          scrollTop: newY - 6
+        , 100
 
     else # set focus on field if not a narrow device and if no search field is empty
       $q.focus() unless $q.val().length