@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
#button-security {
list-style-image: url("chrome://messenger/skin/smime/icons/lock.gif");
}
@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
#button-security {
list-style-image: url("chrome://messenger/skin/smime/icons/lock.gif");
}