*EDIT* figured this out. Problem solved.
Hi everyone. I've put together a basic single page using a table. Within one of the cells is a custom google search. The page looks and functions exactly how I want it to in firefox. But my problem is that within both Chrome and Safari the custom search (both the input box and the results box) will go outside the table cell and overlap with the column beside them when I reduce my browsing area (i.e. as the table cell reduces in visible width the custom search goes outside the boundaries of the cell).
I've attached a file containing the htm document I'm working on... if anyone could have a look at it and let me know if you understand why this is happening, I'd hugely appreciate it. My newbie skills are failing on this one!