How can I centered the price table?

I tried: http://support.blueowlcreative.com/discussion/683/table-in-the-page-are-not-showing-full-screen-even-after-setting-the-template-to-full-width#Item_4

but it’s not working.

I need table like last one:
http://blueowlcreative.com/wp/terra/green/elements/

centered on full width template.