gistfile1.rb

Teacup::Stylesheet.new(:iphone) do

  # enable orientations on the root view
  style do
    left 0
    top 0
    width 320
    height 480
    backgroundColor  :lightyellow.uicolor
    portrait    true
    upside_down  false

    only :ipad, :landscape do
      backgroundColor :pink.uicolor
    end
  end
end