Here is a basic jQuery Mobile page in which I've placed your current fbcycler demo (the floatbox files are all as downloaded a couple of days ago), so no modifications or tweaks of any sort
http://tinyurl.com/peqy2hk
I've tested this page on a Samsung Galaxy S6 with Mobile Chrome and on my desktop with Chrome and IE11. In all cases there appears to be some sort of "corruption" in the bottom right navigation graphics area, and on the mobile the magnifier graphic is similarly "corrupted". These are the screenshots:-
http://tinyurl.com/octjqed
http://tinyurl.com/obcshev
If I comment out the link to jQuery Mobile css, floatbox looks as I'd expect.
Have you seen this before? Do you have any ideas as to how this might be fixed?
« Last edit by springknees on Sun Nov 01, 2015 7:27 pm. »