@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
.autocomplete-richlistitem[selected="true"] {
color: blue !important;
background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAtCAYAAABvewHEAAAAjklEQVQImQXBh07CAAAFwPf/H6ZxRI0ralQ2hVIqZZTNeZerDrnukpsuue2Ruz6575OHAXkckqcReR6RlzF5LchbQd4n5GNKPkvyVZLvGfmpyG9FOnPSq0m/JoM/MlyQcUOKhkyWpFyR2YpUazLfkLoli5Y0W7LckfWObPakPZDtkeyP5HAixzM5ncnlwj8ckKtIdHoD+wAAAABJRU5ErkJggg==") !important;
background-repeat:repeat-x !important;
background-color:#ffffff !important;
}