Bug : css inheritance

[patrickaglibut]

Jquery chosen version : 1.1.0 Browser : IE 8 Problem : chosen does not render properly when its under another unordered list with its own css. (Please see image). Im using chosen inside a tab.

here's the css that is causing that error :

ul#tab li { display: none; padding: 30px; border: solid 4px #ffba35; }

but if i remove the display: none then my tabs will collapse but chosen will work again.