@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
#searchbar [empty="true"]:not(:hover) .textbox-stack {
height: 3px !important;
}
#searchbar .textbox-stack {
-moz-appearance: textfield !important;
margin-left: -1px !important;
margin-right: 2px !important;
padding-left: 3px !important;
}