width of ssrs report is increasing
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I have created and uploaded an ssrs report into sharepoint.I am facing a problem like the width of the 2 of the columns are increasing after uploading to sharepoint.What may be the reason?
There are the points i have figured out:

1)Width is not increasing in BIDS or report builder,only after uploading to sharepoint this problem is coming.
2)Data type of these 2 columns are nvarchar
3)I have tried by converting datatype to string in expression,ltrim,rtrim etc.

please help me..