Carousel with Safari

Carousel with Safari


I'm creating a modification of the carousel, and it works fine in
FireFox and IE6 but not in Safari.
My modification is to use a sub-UL list under each li.item; I am
interested in browsing a long list of links in an attractive way
without cluttering the screen. The ul li and a links display as
blocks.
The problem is that Safari 3.2.1 does not display the yui-skin-sam
controls; the widget expands across the screen completely, with the
grey controls background displaying to the far right, beyond their
containing CSS element, and does not adhere to the numVisible display
control.
Other than that, the li elements all look properly styled.
Any ideas what could cause this, and how it can be addressed?