There are 2 type of viewport

[Aksana-Tsishchanka]

Hi all, I have found that the viewport presents in 2 types:

1. The visual viewport
2. The viewport of page Please read this answer http://stackoverflow.com/a/6333966/2906042

So, your script defines the visual viewport. I think, you have to mention about that in description of your project. If you have any questions, please don't hesitate ask me, my email: [email protected]