Centering Menu Bar Text (Twenty Eleven)

I was having the same problems and followed Bozz’s direction. After a few hours I finally figured it out and this does work:

“Try this in a child theme of twenty eleven, just copy the twenty elevent style.css to the child theme directory:

here are the changes in the CSS, you’ll have to find the appropriate places in the CSS (or use the !important tag in a blank style.css). These are not intended for direct cut and paste, but they are the relevant CSS to modify to get the nav to align center.

delete from
#access { float:left; }

add to
#access { text-align:center; }

add to
#access ul { display:inline-block; }

edit margin in

#access div {
margin: 0 0 0 0;
}

“