@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
#toolbar-menubar {
moz-appearance: toolbar !important;
background: rgba(0,0,0,0.5) !important;
padding: 1px !important;
margin: 2px !important;
-moz-border-radius: 5px 5px 5px 5px !important;
border: 1px solid rgba(255,255,255,0.5) !important; }