Comment 19 for bug 238823

Better version - [selected="true"] avoids issues with first one.

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

.ac-url-text {
    color: MenuText !important;
    background-color: Menu !important;
}
.autocomplete-richlistitem[selected="true"] .ac-url-text {
    color: HighlightText !important;
    background-color: Highlight !important;
}
.autocomplete-richlistitem {
    border-bottom: 1px solid ThreeDShadow !important;
}