+ -moz-image-region: rect(176px 32px 192px 16px);
+}
+
+toolbar[iconsize="small"] > #button-send[offline="true"] {
+ -moz-image-region: rect(208px 16px 224px 0);
+}
+
+toolbar[iconsize="small"] > #button-send[offline="true"][disabled="true"] {
+ -moz-image-region: rect(208px 32px 224px 16px);