How to maintain same width of columns across different table sections in OBIEE reprot

I have a prompt and report (analysis) on the dashboard. In the report, there are tables sections.
The problem is when I run the report, the column widths vary across different section of table. This report also showing totals too.
The report needs to be fit so there is no horizontal scroll bar in the report.
I have already given the same width in additional properties of column values, header and folder and in total's property in criteria and also in the result tab.
I am new to OBIEE, so don't know how to fix it. any help would be appreciated.
thanks in advance.

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How to maintain same width of columns across different table sections in OBIEE reprot

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