Responsive Helpers - iframe controller

[re-co]

Recoda-ws have viewport handles which will set iframe document to certain device width.
Responsive helper would be panel where you could control iframe in both x and y axis.

Image: Shows iPhone 8 preview with device body toggled ON

Features:

1. You will have buttons which will set width and height of iframe to imitate certain device preview eg. iPhone 8
2. You could manually enter iframe width/height
3. You could toggle device body on/off to
4. You could simulate 2000px wide canvas in 1000px with zoom function so you can have opened panels and see layout on large screen.