[ask] What happen ?

[Sechild]

what's wrong ?

demo: https://lh4.googleusercontent.com/-6XYFkbzoQSA/TwMDmn7KhLI/AAAAAAAAAIk/ev_WG-JUwSs/s370/subok.jpg

Mine:
https://lh6.googleusercontent.com/-_U06n_bLu9g/TwMDmuFsUrI/AAAAAAAAAIg/Wq7Gdv1bsnE/s314/subfal.jpg

[ddadmin]

Check that the URL to the .css file of the menu is correct (try loading the URL in your browser). If that doesn't help please post a link to the page on your site that contains the problematic script so we can check it out.