Cell width for table

[HB Shah]

Hi,

I have changed iTextSharp Source to use some style tag. Now I have table with two rows.
1st row contains two cols with colspan=2 in second col(1st-30,2nd-70).
2nd row contains three cols with 1st having same width as in 1st row,(cols-1st-30, 2nd-20, 3rd-50)

Is there way to get result like this in pdf?

I have seen forum HTMLWorker---Table-formatting that has same issue, but not able to get answer.

Please help me out

Thanks & Regards,
HB SHah