my $white = Selenium::Screenshot->new(
                   png => $driver->screenshot,
                   exclude => [{
                     size     => { width => 100, height => 100 }, #  size      => $elem->get_size,
                     location => { x => 5, y => 5 }, #location  => $elem->get_element_location,
      }]
    ); 
    $white->save( file => "snapScreenshot-$browser" );

##</code><code>##

$screenshots{$browser} = new Selenium::Screenshot;