css - UL list style not applying -

I have found a stylesheet, which will not be for some reason, apply list-style-type for a ul element I am using YUI's Grid CSS with my reset-font-grid CSS file, which I know is that the CSS has strips as part of the reset.

After calling YUI, I call the stylesheet for the website. There is a block for the UL:

  ul {list-style-type: disc; }  

I have also tried to set it through the list- get the same result but style. I know that the above CSS block is reading as if I add things like padding or margin that apply to them. Style-type is not visible either in Firefox or IE.

I have implemented only one CSS for the UL, it is in the # nav div but it does not allow the CSS list-style touch-type, it resets that YUI has been provided, And YUI and site style sheet are only two css sheets that have been called.

I have also found FCKEditor on the admin side of the site and he shows the editor bullet styles, so I know that there should be something with CSS that is not being filtered by FCKEditor.

If I'm not mistaken, then you should apply this rule to li, not ul.

  ul li {list-style-type: disc;}