Does not work on mobile

[FlorianLudwig]

I tried the demo page on firefox mobile and google chrome and had two issues:

• Clicking on "Generic" the screenshot is so big that the input fields and send button are outside of the visible area and it is not possible to scroll inside the modal
• Clocking on "Specific" and then selecting an element does not show the modal. Clicking several times, sometimes does bring up the mobile but it's not intuitive (i've not yet figured out how to reliable open it)