@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
.autocomplete-richlistitem[type="bookmark"] {
background-color: #ffff99 !important;
border-bottom: 1px solid #ffff33 !important;
}
.autocomplete-richlistitem:not([type="bookmark"]) {
border-bottom: 1px solid ThreeDLightShadow !important;
}
.autocomplete-richlistitem[selected="true"] {
background-color: ActiveCaption !important;
}