:iphone:

:user_agent: "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_2 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5"
:portrait: 
  :width: 320
  :height: 356
:landscape: 
  :width: 480
  :height: 196

:ipad_seven:

:user_agent: "Mozilla/5.0 (iPad; CPU OS 6_1_3 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10B329 Safari/8536.25"
:portrait: 
  :width: 768
  :height: 946
:landscape: 
  :width: 1024
  :height: 690

:ipad:

:user_agent: "Mozilla/5.0(iPad; U; CPU OS 5_0 like Mac OS X; en-us) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3"
:portrait: 
  :width: 768
  :height: 946
:landscape: 
  :width: 1024
  :height: 690

:android_phone:

:user_agent: "Mozilla/5.0 (Linux; U; Android 4.0.1; en-us; sdk Build/ICS_MR0) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30"
:portrait: 
  :width: 320
  :height: 356
:landscape: 
  :width: 480
  :height: 196

:android_tablet:

:user_agent: "Mozilla/5.0 (Linux; U; Android 3.0; en-us; GT-P7100 Build/HRI83) AppleWebkit/534.13 (KHTML, like Gecko) Version/4.0 Safari/534.13"
:portrait: 
  :width: 768
  :height: 946
:landscape: 
  :width: 1024
  :height: 690