+/* When "new tab" page shows up, the menubutton-button (star button) is disabled */
+#navigator-toolbox:not([iconsize]) #bookmarks-menu-button[cui-areatype="toolbar"] > .toolbarbutton-menubutton-button[disabled="true"] {
+ -moz-image-region: rect(36px, 144px, 54px, 126px) !important;
+ background-color: transparent !important;
+}
+