in our app, we were first used css media queries for different devices. we had numerous problems, when we fixed for a particular device, it upset the other 2 devices...
then we decided to calculate dynamically the control sizes, this somehow fixes the problem,
but what is the JQM recommended usage ? media query or javascript ?
If you want a solution, except for the most obvious problems that come up every day, you will have to post an example.
You may not want to post your proprietary work, but, then again, we don't need or want your entire site or app. You should prepare a minimal example that demonstrates the problem.