[minfinger]

ARW,

Yup, already did that. Except the "-m" represents male in my css and "-f" female.

The code in the bestsellers.tpl that sets that class is:

{if $bestsellers}
  {capture name=bestsellers}
    <ul class="bestsellers-products-item-m">
      {foreach from=$bestsellers item=bestseller}
        <li>

Do I build the {if} formula inside the "<ul>" ?

I tried the following and that did work to well.
{if $cat eq '8'}
<ul class="bestsellers-products-item-m">
{elseif $cat eq '10'}
<ul class="bestsellers-products-item-f">
{else}
<ul class="bestsellers-products-item">
{/if}

It messed it up like it didn't have a Class at all.