haven't noticed that problem.
The problem stems from one of the following factors:
1) CSS codes (which the links.css file contains CSS2, which are not compatible with Macs).
2) The table codes in the sub site_html_print_cat routine in the site_html_templates.pl file could be causing a problem as well.
Suggestions:
1) Create your own LINKS.CSS file that is more user-friendly across browsers.
2) Edit the TABLE codes in the above stated sub.
Regards,
Eliot Lee