-toolbarpaletteitem[place="palette"] > #personal-bookmarks > .bookmarks-toolbar-overflow-items,
-toolbarpaletteitem[place="palette"] > #personal-bookmarks > .bookmarks-toolbar-items {
- display: none;
+#star-button:hover:active {
+ -moz-image-region: rect(16px 48px 32px 32px);
+}
+
+#star-button[starred="true"] {
+ -moz-image-region: rect(0px 16px 16px 0px);
+}
+
+#star-button[starred="true"]:hover {
+ -moz-image-region: rect(0px 32px 16px 16px);
+}
+
+#star-button[starred="true"]:hover:active {
+ -moz-image-region: rect(0px 48px 16px 32px);