DropShadowExtender and centered page

I'm centering a page by usingmargin:0pxauto;

on the body style. The problem is that the drop shadow is offset by the same distance as the left margin.

Is there any work around to this?

Sorry, I mean I havemargin:0pxauto; on a wrapper div, not on the body.
Sorry for the trouble - pleaseopen a work item to report and track this issue. Thank you!