sub navigation disappears

Hi,

See uri: [url]http://http://testing.backstageweb.net/[/url]. Mouse over the “home” menu, there is a sub-menu item there. When you mouse over that, it disappears. Suspect code:

[CODE].menu#nav-primary {
background:url(../images/nav_bkgrnd.jpg)no-repeat;
/*overflow:hidden;*/
width:1000px;
height:145px;
margin:0;
}

#nav-primary li {
margin-right: 10px;
}

#nav-primary a, #nav-primary a:visited {
background-color:transparent;
padding:7px 16px;
color:#fff;
display:block;
}

#nav-primary a:hover, #nav-primary a:active {
background-color:transparent;
color:yellow;
outline:0;
}[/CODE]

Any help is appreciated.

John

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