t:columns and width

[Tathagat]

Hi. I am trying to set width of my columns in t:datatable where I use
t:columns.

<t:columns width="#{column.width}px">

But it doesn't work (I see no width attribute in corrseponding <TD>). I also
tried the following
<t:columns style="pixelWidth:#{column.width}">

This renders
<TD style=""> (emtpy!!!).

Help please.

Thanks in advance
Tathagat