.autorepeatbutton-up[orient="horizontal"][disabled="true"],
.autorepeatbutton-down[chromedir="rtl"][orient="horizontal"][disabled="true"],
.scrollbutton-up[orient="horizontal"][disabled="true"],
.autorepeatbutton-up[orient="horizontal"][disabled="true"],
.autorepeatbutton-down[chromedir="rtl"][orient="horizontal"][disabled="true"],
.scrollbutton-up[orient="horizontal"][disabled="true"],