Device Dimensions for the IFRAME

[datapimp]

These might come in handy.

They need to be set on the iframe, probably scaled first if you're not using 100 scale. Without these properties the iframe doesn't grow to support the display output.

In case I don't get around to submitting a PR

// width and height
const DIMENSIONS = {
  iphone4s: [370, 733],
  iphone5s: [365, 782],
  iphone6: [416, 870],
  iphone6plus: [690, 1420],
  ipadair: [864, 1287],
  iphone6s: [416, 870],
  iphone6splus: [690, 1420],
  ipadair2: [864, 1287],
  nexus5: [400, 795],
  nexus7: [728, 1268],
  nexus9: [866, 1288],
}