richfaces 4 rich:message as icon with tooltip

??? <rich:message id="#{for}Message" for="#{for}" showDetail="false" showSummary="false" styletarget="#{for}Message">
??????? <rich:message for="#{for}" styleClass="message-text"/>
??? </rich:tooltip>

</ui:composition>

?

.message-icon .rf-msg-err {
??? background-image: url("../resources/images/icons/ico_error.gif");
??? display: inline-block;
??? height: 16px;
??? padding: 0px;
??? width: 16px;
}

.message-text .rf-msg-err {
??? background-image: none;
??? padding-left: 2px;
}