list-style-image: url("chrome://messenger/skin/icons/message-news-new-offline.gif");
}
-outlinerchildren:-moz-outliner-image(subjectCol, news, offl) {
+outlinerchildren:-moz-outliner-image(subjectCol, news, offline) {
padding-right: 2px;
list-style-image: url("chrome://messenger/skin/icons/message-news-offline.gif");
}