anchor.diff:      <% else %>
         <link rel="stylesheet" href="//cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/themes/css/cartodb.css" />
       <% end %>
  -
  -    <style type="text/css">div.cartodb-logo { display:none!important }</style>
   
       <%= insert_trackjs() %>
   
  
positive.code: 
            var scrollwheelEnabled = opt.scrollwheel;
  
            // opt.title       = false;
            // opt.description = false;
            opt.scrollwheel = false; 
  
            cartodb.config.set({
  
negative.code:             'description':  bool_fn,
              'shareable':    bool_fn,
              'fullscreen':   bool_fn,
              'cartodb_logo': bool_fn,
              'scrollwheel':  bool_fn,
              'sublayer_options': layer_fn,
              'layer_selector': bool_fn,
  