Hi,
I'm getting this problem with the tutor on an iPad running Safari in iOS 10.2.1. The feedback appears at the top of the course page, rather than centred on the screen. Seems okay on iPhone5 also running iOS 10.2.1 though.
I've tried Martin's LESS code above, but it hasn't worked for the newer iOS version. Is there anything else I can try?
Thanks,
Bill