CSS代碼：

1. <style type="text/css">
2. li a{ COLOR: #fff } 
3. .red{ BACKGROUND-COLOR: red } 
4. .blue{ BACKGROUND-COLOR: blue }
5. </style>

織夢(mèng)標(biāo)簽代碼：

1. {dede:arclist typeid='1' titlelen='40' row='20' typeid="" }  
2. <li [field:global name=autoindex runphp="yes"](@me % 2 == 0)[email protected]="class='red'":@me="class='blue'";[/field:global]> 
3. <a href="[field:arcurl/]">[field:title/]</a> 
4. </li> 
5. {/dede:arclist}