broken CSS in metanav bar

seems like the CSS of metanav bar is broken in three lines instead of one (see attached pictures) and it seems to get fixed when I remove display: inline from .nav li class.

current state:

![https://trac.torproject.org/projects/tor/raw-attachment/ticket/20213/trac-broken-metanav.png, 300px](https://trac.torproject.org/projects/tor/raw-attachment/ticket/20213/trac-broken-metanav.png, 300px)

After removing display: inline style:

![https://trac.torproject.org/projects/tor/raw-attachment/ticket/20213/display-inline-removed.png, 450px](https://trac.torproject.org/projects/tor/raw-attachment/ticket/20213/display-inline-removed.png, 450px)

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