Opera 9.51 on Ubuntu 7.10 - page layout

["Timothy Daniels" <SpamBucket@xxxxxxxxxxxxxxxx>]

I recently downloaded Opera 9.51 for Linux, and I installed it
on Ubuntu 7.10 ("Gutsy Gibbon").  It works well, except that
the web page is lined up with everything against the left border,
requiring a *lot* of vertical scrolling to read an entire web page.
I've been exploring the various Appearance and Preferences
and View menus for hours, and I can't find anything which will
allow a full page width layout.  Any ideas?

*TimDaniels*