         self.fill_list $b_list, urls
 
         sortable = S.create $b_list.get(0), {
-          ghostClass: "disabled"
+          ghostClass: "list-group-item-warning"
         }
 
       else

        $ul.append html

        self.start_playback() if num is 0
        false if num is 5

    fill_output: ($target, urls) ->
      $target.val urls.join "\n"

      (self.get_playing $ul) + 1

    set_playing: ($li) ->
      $li.parent().find(".playing").addClass "disabled"
      $li.siblings().removeClass "playing"
      $li.addClass "playing"

