<style> .type{dede:field.id/}{ color:#b96704; font-weight:bold; background:#fff} #dis{dede:field.reid/},#dis{dede:field.id/}{ display: block} .on{dede:field.reid/},.on{dede:field.id/}{ font-weight:bold; color:#000} </style> 

<ul>                {dede:channelartlist }                   <li class="tenint"><a href='{dede:field name='typeurl'/}' class=" on{dede:field.id/}">{dede:field name='typename'/}</a></li>                   <ul class='autod' id="dis{dede:field.id/}">                    {dede:sql sql='Select * from dede_arctype where reid =~id~'}                    <li><a href="../plus/list.php?tid=[field:id/]" class="type[field:id/]">[field:typename /]</a></li>                 {/dede:sql}                     </ul>                 {/dede:channelartlist}             </ul>