H:column na horizontal

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:a4j="http://richfaces.org/a4j"
    xmlns:rich="http://richfaces.org/rich">
    <h:form>
        <rich:dataTable value="#{dataTableScrollerBean.model}" var="model" width="750">

            <f:facet name="header">
                <h:outputText value="Cars Available"></h:outputText>
            </f:facet>
            
            <rich:columns value="#{dataTableScrollerBean.columns}" var="columns"
                index="ind" id="column#{ind}" sortBy="#{model[ind].price}" sortOrder="#{columns.sortOrder}">
                 
                <f:facet name="header">
                    <h:outputText value="#{columns.header}" />
                </f:facet>
            
                <h:outputText value="#{model[ind].model} " />
                <h:outputText value="#{model[ind].mileage} miles " />
                <h:outputText value="#{model[ind].price}$"
                    style="font-style:italic;" />
                    
            </rich:columns>
            
        </rich:dataTable>
    </h:form>
</ui:composition>