- padding: 4px 0px 0px 2px;
-}
-
-toolbarbutton[type="menu-button"]:hover > .toolbarbutton-menubutton-dropmarker,
-toolbarbutton[type="menu-button"]:hover:active > .toolbarbutton-menubutton-dropmarker,
-toolbarbutton[type="menu-button"][open="true"] > .toolbarbutton-menubutton-dropmarker {
+ padding-top: 4px;
+ padding-bottom: 0px;
+ -moz-padding-start: 2px;
+ -moz-padding-end: 0px;
+}
+
+toolbarbutton[type="menu-button"]:not([disabled="true"]):hover > .toolbarbutton-menubutton-dropmarker,
+toolbarbutton[type="menu-button"]:not([disabled="true"]):hover:active > .toolbarbutton-menubutton-dropmarker,
+toolbarbutton[type="menu-button"][open="true"]:not([disabled="true"]) > .toolbarbutton-menubutton-dropmarker,
+toolbarbutton[type="menu"]:not([disabled="true"]):hover .toolbarbutton-menu-dropmarker,
+toolbarbutton[type="menu"]:not([disabled="true"]):hover:active .toolbarbutton-menu-dropmarker,
+toolbarbutton[type="menu"][open="true"]:not([disabled="true"]) .toolbarbutton-menu-dropmarker {