xpi/content/css/appbutton_white.css
@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

@-moz-document url(chrome://browser/content/browser.xul) {

	#main-window:not([privatebrowsingmode=temporary]) #titlebar #ctraddon_appbutton2,
	#main-window:not([privatebrowsingmode=temporary]) #navigator-toolbox #TabsToolbar #ctraddon_appbutton{
	  color: black !important;
	  text-shadow: 0 0 1px rgba(255,255,255,.7),
				   0 1px 1.5px rgba(255,255,255,.5) !important;
	}
	
	#titlebar #ctraddon_appbutton2 > .toolbarbutton-menu-dropmarker,
	#titlebar #ctraddon_appbutton2:hover:active > .toolbarbutton-menu-dropmarker,
	#titlebar #ctraddon_appbutton2[open] > .toolbarbutton-menu-dropmarker{
	  list-style-image: url(chrome://classic_theme_restorer/content/images/appmenu-dropmarker-dark.png) !important;
	}
	
	#ctraddon_appbutton2:not(:hover):not(:active):not([open]){
	  background-image: linear-gradient(white,#ebebeb 95%) !important;
	  border-color: hsla(210,59%,13%,.9) !important;
	  box-shadow: 0 1px 0 hsla(210,48%,90%,.15) inset,
				  0 0 2px 1px hsla(211,65%,85%,.15) inset !important;
	}

	#TabsToolbar #ctraddon_appbutton{
	  background: linear-gradient(white,#ebebeb 95%) !important;
	  border-color: hsla(210,59%,13%,.9) !important;
	  box-shadow: 0 1px 0 hsla(210,48%,90%,.15) inset,
				  0 0 2px 1px hsla(211,65%,85%,.15) inset !important;
	}
	#TabsToolbar #ctraddon_appbutton:hover:not(:active):not([open]),
	#ctraddon_appbutton2:hover:not(:active):not([open]){
	  background-image: radial-gradient(farthest-side at center bottom, hsla(210,48%,90%,.5) 10%, hsla(210,48%,90%,0) 70%),
						radial-gradient(farthest-side at center bottom, hsla(211,70%,83%,.5), hsla(211,70%,83%,0)),
						linear-gradient(white,#ebebeb 95%) !important;
	  border-color: hsla(210,59%,13%,.9) !important;
	  box-shadow: 0 1px 0 hsla(210,48%,90%,.15) inset,
				  0 0 2px 1px hsla(210,48%,90%,.4) inset,
				  0 -1px 0 hsla(210,48%,90%,.2) inset !important;
	}

	#TabsToolbar #ctraddon_appbutton:hover:active,
	#TabsToolbar #ctraddon_appbutton[open],
	#ctraddon_appbutton2:hover:active,
	#ctraddon_appbutton2[open] {
	  background-image: linear-gradient(white,#ebebeb 95%) !important;
	  box-shadow: 0 2px 3px rgba(0,0,0,.4) inset,
				  0 1px 1px rgba(0,0,0,.2) inset !important;
	}
	#main-window[privatebrowsingmode=temporary] #TabsToolbar #ctraddon_appbutton,
	#main-window[privatebrowsingmode=temporary] #ctraddon_appbutton2{
	  background-image: linear-gradient(rgba(153,38,211,.4), rgba(105,19,163,.4) 95%) !important;
	  border-color: rgba(43,8,65,.9) !important;
	}

	#main-window[privatebrowsingmode=temporary] #TabsToolbar #ctraddon_appbutton:hover:not(:active):not([open]),
	#main-window[privatebrowsingmode=temporary] #ctraddon_appbutton2:hover:not(:active):not([open]){
	  background-image: radial-gradient(farthest-side at center bottom, rgba(240,193,255,.5) 10%, rgba(240,193,255,0) 70%),
						radial-gradient(farthest-side at center bottom, rgb(192,81,247), rgba(236,172,255,0)),
						linear-gradient(rgba(144,20,207,.4), rgba(95,0,158,.4) 95%) !important;
	  border-color: rgba(43,8,65,.9) !important;
	  box-shadow: 0 1px 0 rgba(255,255,255,.1) inset,
				  0 0 2px 1px rgba(240,193,255,.7) inset,
				  0 -1px 0 rgba(240,193,255,.5) inset !important;
	}

	#main-window[privatebrowsingmode=temporary] #TabsToolbar #ctraddon_appbutton:hover:active,
	#main-window[privatebrowsingmode=temporary] #TabsToolbar #ctraddon_appbutton[open],
	#main-window[privatebrowsingmode=temporary] #ctraddon_appbutton2:hover:active,
	#main-window[privatebrowsingmode=temporary]  #ctraddon_appbutton2[open] {
	  background-image: linear-gradient(rgba(144,20,207,.4), rgba(95,0,158,.4) 95%) !important;
	}

}

@-moz-document url(chrome://classic_theme_restorer/content/options.xul) {
	#ctraddon_pw_appbuttonname {
	  -moz-appearance: none !important;
	  background-image: linear-gradient(white,#ebebeb 95%) !important;
	  box-shadow: 0 1px 0 hsla(210,48%,90%,.15) inset,
				  0 0 2px 1px hsla(211,65%,85%,.15) inset !important;
	  background-clip: padding-box !important;
	  border-radius: 0 0 4px 4px;
	  height:22px !important;
	  border-top: 2px solid !important;
	  border-right: 2px solid !important;
	  border-left: 2px solid !important;
	  border-bottom: 2px solid !important;
	  -moz-border-top-colors: rgba(255,255,255,.70) hsla(214,89%,21%,.5) !important;
	  -moz-border-right-colors: rgba(255,255,255,.60) hsla(214,89%,21%,.5) !important;
	  -moz-border-left-colors: rgba(255,255,255,.60) hsla(214,89%,21%,.5) !important;
	  -moz-border-bottom-colors: rgba(255,255,255,.70) hsla(214,89%,21%,.5) !important;
	
	}
	#ctraddon_pw_appbuttonname label {
	  padding: 2px 12px !important;
	  background: -moz-image-rect(url(chrome://classic_theme_restorer/content/images/appmenu-dropmarker.png), 0, 16, 16, 0) no-repeat right !important;
	  -moz-margin-end:10px !important;
	  color: black !important;
	  text-shadow: 0 0 1px rgba(0,0,0,.7),
				   0 1px 1.5px rgba(0,0,0,.5) !important;
	  font-weight: bold !important;
	}

}