I have a full width footer at the bottom of a 980 width page.
In this footer I have setup 4 widget areas, horizontaly aligned, all with the same width, so that they fit the page's width.
When I use a large screen, the page's width remains 980px width but the footer widget areas are spread within the full width.
I'd like them to remain in the page width, not moving whatever the screen size is.
How can I fix this ?