class Playbook::PbPopover::Popover

def width_height_helper
  out = ""
  out += "max-height: #{max_height}; " if max_height.present?
  out += "max-width: #{max_width}; " if max_width.present?
  out += "min-height: #{min_height}; " if min_height.present?
  out += "min-width: #{min_width};" if min_width.present?
  out
end