def horizontal_frame_padding
      padding = fetch_config['padding']
      if padding.kind_of?(String) && padding.split('x').length == 2
        padding = padding.split('x')[0]
        padding = padding.to_i unless padding.end_with?('%')
      end
      return scale_padding(padding)
    end
def horizontal_frame_padding
      padding = fetch_config['padding']
      if padding.kind_of?(String) && padding.split('x').length == 2
        padding = padding.split('x')[0]
        padding = padding.to_i unless padding.end_with?('%')
      end
      return scale_padding(padding)
    end
Horizontal adding around the frames