-#header-general > .header-icon {
- -moz-image-region: rect(3px, 45px, 45px, 3px);
-}
-
-#header-content > .header-icon {
- -moz-image-region: rect(3px, 93px, 45px, 51px);
-}
-
-#header-application > .header-icon {
- -moz-image-region: rect(3px, 141px, 45px, 99px);
-}
-
-#header-privacy > .header-icon {
- -moz-image-region: rect(3px, 189px, 45px, 147px);
-}
-
-#header-security > .header-icon {
- -moz-image-region: rect(3px, 237px, 45px, 195px);
-}
-
-#header-sync > .header-icon {
- -moz-image-region: rect(3px, 285px, 45px, 243px);
-}
-
-#header-advanced > .header-icon {
- -moz-image-region: rect(3px, 333px, 45px, 291px);
-}
-