交换富裕的CSS：DataScroller

Question

我想切换DataScroller用于显示所选页面的样式。是否有可能？

<f:facet name="footer">
    <a4j:form>        
        <rich:datascroller styleClass="wrap-paginacao" for="estabelecimentoGrid" boundaryControls="hide" stepControls="show"  fastControls="hide"  >
            <f:facet name="previous">
                <h:graphicImage value="/home/img/previous.png"/>
            </f:facet>

            <f:facet name="next">
                <h:graphicImage value="/home/img/next.png"/>
            </f:facet>
        </rich:datascroller>
    </a4j:form>  
</f:facet>

.

更新

默认样式：

我想要的样式：

Answer 1

override .rf-ds-act class of richfaces to whatever you want..

if this does not suffice you right click scroller component and click on inspect element using firebug you will get which css to override.