[firefoxd]

Hi author, a tangent:

    <meta name="viewport" content="width=device-width, initial-scale=1" />

For us who need to zoom in on mobile devices.

[singhsanjay12]

Ok, do you mind briefly describing, what issues you saw on mobile?

[willi59549879]

Zoom on mobile is not possible. So all the graphs are tiny and not readable.