missing excel grid lines

 Hello,
 Not sure if this newsgroup is appropriate, but could you please give me any
suggestion?
 I'm using XSL to convert XML to Excel and it works great.
 However, I've noticed that converted excel spreadsheet is missing grid
lines for the remainder of the sheet (the ones with value do have grid
lines)
 Is there anything could be done from XSL side? Thanks

 IL

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