/* this is a usable workaround to detect we're on Mac OS */
toolbar.chromeclass-menubar {
-moz-binding: url("chrome://global/content/bindings/toolbar.xml#toolbar");
/* this is a usable workaround to detect we're on Mac OS */
toolbar.chromeclass-menubar {
-moz-binding: url("chrome://global/content/bindings/toolbar.xml#toolbar");