-:-moz-any(#palette-box, #navigator-toolbox[iconsize]) #bookmarks-button:not([disabled="true"]):hover,
-:-moz-any(#palette-box, #navigator-toolbox[iconsize]) #bookmarks-menu-button[open="true"],
-:-moz-any(#palette-box, #navigator-toolbox[iconsize]) #bookmarks-menu-button:not([disabled="true"]):hover {
+:-moz-any(#palette-box, #navigator-toolbox[iconsize], #addon-bar) #bookmarks-button:not([disabled="true"]):hover,
+:-moz-any(#palette-box, #navigator-toolbox[iconsize], #addon-bar) #bookmarks-menu-button[open="true"],
+:-moz-any(#palette-box, #navigator-toolbox[iconsize], #addon-bar) #bookmarks-menu-button:not([disabled="true"]):hover {