How to make the horizontal splitter of dhtmlxLayout thinner

I use dhtmlxLayout of 2E pattern in IE7. I decrease the height of div.dhtmlxPolyInfoBar to make the header thinner,



and then I observe that the horizontal splitter become higher than ever.



So I update the height and in line-height of td.dhtmlxLayoutPolySplitterHor as well as td.dhtmlxLayoutPolySplitterHorInactive



from 5px into 1px. But it can not work and the horizontal splitter is higher than I expect.



Please give me some advice.



Thanks very much.

You need to modify some js/css code.
Please see instructions in the attached file.


layoutsize.txt (2.1 KB)


Following your guidance, the problem is sovled.



Thank you for your answer




Best Regards!