About JQuery Tab

Hi All,
Currently I'm a newbie in JQuery.
I have created tabs using JQuery UI ver 1.7.
Approximately I intend to do 17 tabs in my project. @_@ But the things
quite strange, the tabs didn't arranged properly.
Any idea to solve this?
I spent a lot of time for this and still didn't know what's wrong with
it. >.<
Thanks.
Best Regards,
Hatjhie