Can't Find Table outlines in WebI report

Hi,

We are using "BO version 4.0 SP05 patch 0",

In my WebI reports (accessing from BI launch pad) I can't able to see outlines for the tables. I can see gray space but no outlines.

But If I access the same report from "Rich Client", I can see the outline in "Rich Client"

Can someone help with this issue or work around for the problem with outline in Tables, that will be great.

Thanks

PraveenM