The style on the wiki:

::

            @font-face {
              font-family: 'Lato';
              font-style: italic;
              font-weight: 700;
              src: local('Lato Bold Italic'), local('Lato-BoldItalic'), url(http://wiki.mediagoblin.org/skins/mediagoblin/fonts/Lato-BoldItalic.ttf?2011-11-02T15:46:40Z) format('truetype');
            }
            @font-face {
              font-family: 'Lato';
              font-style: normal;
              font-weight: 400;
              src: local('Lato Regular'), local('Lato-Regular'), url('fonts/Lato-Regular.woff') format('truetype');
            }

The last line should probably be:

::

    src: local('Lato Regular'), local('Lato-Regular'), url('http://wiki.mediagoblin.org/skins/mediagoblin/fonts/Lato-Regular.woff') format('truetype');

Right now **all** browsers show the wrong font, because noone can
get the Lato-regular one. However, it does look worse in Opera,
because Opera chooses to display the italic font instead of the
bold, whilst the other browsers bolds everything.

Well, looks crappy in all of them, but you can see it's wrong
easier in Opera ;-)