Cross tab format question

Migrateduser

<p>Birt version is 3.7.</p>
<p>Could anybody teach how to make crosstab data column size to fit the data, not too big. For example, the following 123, and 456 is the derived avg data, and the other columns are hidden, but it looks like this:</p>
<p>| row1     |                     123                                         |</p>
<p>| row2     |                     456                                         |</p>
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<p>the ideal format is :</p>
<p>| row1  |  123 |</p>
<p>| row2  |  456 |</p>
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<p>Any help is appreciated!</p>
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