@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);
toolbarbutton.bookmark-item:not([type|="menu"]):hover > .toolbarbutton-text {
	display: -moz-box !important;
}

toolbarbutton.bookmark-item:not([type|="menu"]) > .toolbarbutton-text {
	display: none !important;
}