I have a grid on my site that works fine on the desktop under Chrome but renders differently on a smart phone:
http://www.seti.net/hits/open_hits/open_hits.php
The number of rows is much larger on the phone causing the grid to be hard to navigate into.
I'm not really sure where to start on this. Any clues?.

Somehow? Its seems to have healed itself - tis the season I suppose.

If the issue comes back, please let us know.

I have witnessed this issue before. It had to do with me customizing the css to fix my page scheme. The browser had cached the css from previous viewing of the grid. I clicked refresh a couple of times and it was fixed. The same happens with javascript.