Safari problem?

[Broun, Kevin (NIH/NCI)]

Hi Folks -

Just wondering if any wizards here might have an idea about this problem.  I
have a CSS-based layout for a site redesign.  The navigation header includes
a form to allow searching from anywhere in the site.  The form lays out
(inline) just fine in several browsers, but in Safari (version 1.2.1
tested), the Submit button wraps down a line and really mucks up the design.
Here is the test case:

http://visualsonline.cancer.gov/testcss/

with the problematic form bordered in red.  The problem occurs whether I use
an type="image" or type="submit" for the submit, and whether there is a
space, a non-breaking space, or no space between the text input and the
submit.  The HTML (XHTML 1.0 Strict) and CSS both validate at W3C.  Any help
is much appreciated!

- Kevin

Kevin Broun
Senior Web Developer
National Cancer Institute