Firefox 15之後左上角那玩意的顏色調整

Firefox 15之後左上角那玩意的顏色調整

userChrome.css

#main-window:not([privatebrowsingmode]) #appmenu-button {
background-color: #db6f19 !important;
  box-shadow: inset rgba(255,255,255,0.6) 0px 0px 2px,
              inset rgba(255,255,255,0.1) 0px 12px 0px,
              inset rgba(255,160,48,0.8) 0px 12px 10px,
              inset rgba(0,0,0,0.2) 0px 20px 6px 8px !important;
  -moz-transition-property: background-color, box-shadow !important;
}
#main-window:not([privatebrowsingmode]) #appmenu-button:hover {
  background-color: #eb7f29 !important;
  box-shadow: inset rgba(255,255,255,0.6) 0px 0px 2px,
              inset rgba(255,255,255,0.1) 0px 12px 0px,
              inset rgba(255,160,48,0.8) 0px 12px 10px,
              inset rgba(0,0,0,0.4) 0px 9px 6px 8px !important;
}
#main-window:not([privatebrowsingmode]) #appmenu-button[open="true"] {
 box-shadow: 0 0 2px 0 rgba(110,110,110,.35) inset !important;
}

或
#appmenu-button {  background: -moz-linear-gradient(rgb(247,182,82), rgb(215,98,10) 95%) !important;}