diff --git a/themes/modern/communicator/button.css b/themes/modern/communicator/button.css
index 2e22ba1e95a0..4c0c74bc43dd 100644
--- a/themes/modern/communicator/button.css
+++ b/themes/modern/communicator/button.css
@@ -61,6 +61,11 @@
   color: #FFFFFF;
 }
 
+.toolbarbutton-1[disabled="true"],
+.toolbarbutton-1[disabled="true"]:hover:active {
+  color: #9399AB;
+}
+
 .toolbarbutton-1,
 .toolbarbutton-1 > .toolbarbutton-menubutton-stack > .toolbarbutton-menubutton-button {
   border: none !important;
diff --git a/themes/modern/global/menulist.css b/themes/modern/global/menulist.css
index 0f74ce9d37b2..353b5f3c2412 100644
--- a/themes/modern/global/menulist.css
+++ b/themes/modern/global/menulist.css
@@ -235,25 +235,25 @@ menulist:hover:active > .menulist-stack > .menulist-box-mid
   background-image: url("chrome://global/skin/menulist/mlist-dis-mid-btm.gif");
 }
 
-menulist:hover:active > .menulist-box-right > stack > box 
+menulist:hover:active > .menulist-box-right > stack > vbox 
     > .menulist-right-mid[disabled="true"],
 .menulist-right-mid[disabled="true"] {
   background-image: url("chrome://global/skin/menulist/mlist-dis-rit-mid.gif");
 }
 
-menulist:hover:active > .menulist-box-right > stack > box 
+menulist:hover:active > .menulist-box-right > stack > vbox 
     > .menulist-right-top[disabled="true"],
 .menulist-right-top[disabled="true"] {
   background-image: url("chrome://global/skin/menulist/mlist-dis-rit-top.gif");
 }
 
-menulist:hover:active > .menulist-box-right > stack > box 
+menulist:hover:active > .menulist-box-right > stack > vbox 
     > .menulist-right-btm[disabled="true"],
 .menulist-right-btm[disabled="true"] {
   background-image: url("chrome://global/skin/menulist/mlist-dis-rit-btm.gif");
 }
 
-menulist:hover:active > .menulist-box-right > stack > box 
+menulist:hover:active > .menulist-box-right > stack > hbox 
     > .menulist-dropmarker[disabled="true"],
 .menulist-dropmarker[disabled="true"] {
   list-style-image: url("chrome://global/skin/menulist/mlist-dis-arrow.gif");