Im trying to fix a website of some friends. I have implemented some jquery tabs, but I find no way to make the tabs full witdh within with the container, or at least, centered.
I have been more than 20 hours trying to fix this, but Im totally stuck. I think is a very simple thing, but I dont really get it.

the site is tinyurl.com/ccs7blz, tabs are at the right side (detalle and so).

Any help? Thanks in advance.