How to make the inner-page warp up the outer-page

[imported_J.C.]

Ok lets say... when you expand (width 100%) vb3 style, there's a 'space' between the table that contain all vb content and the browser line, how to make the table that contains all vb content, warp up the 'space'...

The 'space' Im talking here is happen to be the 'Body', the outer page table/border, the default color is grey, but you can change it on admincp... but im not talking about how to change the color...

I'm talking about how to make the table that contain all vb content WARP up the 'Space'

In other words, How to make the inner-page warp up the outer-page.

Please help asap... Thanks!

Note: the table that contains all vb content can be referred to the 'inner-page'... and the body/space is the 'outer-page'