Css ile ilgili bir durum hocam, denermisiniz.
<?php if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' ); ?> 
 
<!-- The product name DIV. --> 
 <?php if( $show_product_name ) : ?> 
<div> 
<a class="product_name" title="<?php echo $product_name ?>" href="<?php echo $product_link ?>"><?php echo $product_name; ?></a> 
<br /> 
</div> 
<?php endif;?> 
 
<!-- The product image DIV. --> 
<div style="width:auto; height:150px">
<div class="pruduct_image"> 
<a title="<?php echo $product_name ?>" href="<?php echo $product_link ?>"> 
    <?php 
        // Print the product image or the "no image available" image 
        echo ps_product::image_tag( $product_thumb_image, "alt=\"".$product_name."\""); 
    ?></a></div> 
</div>
 
<!-- The product price DIV. --> 
<div class="imageBorder2-bottom"> 
    <div class="imageBorder2-top"> 
        <div class="imageBorder2-right"> 
            <div class="imageBorder2-left"> 
                <div class="imageBorder2-bottom-right"> 
                    <div class="imageBorder2-bottom-left"> 
                        <div class="imageBorder2-top-right"> 
                            <div class="imageBorder2-top-left"> 
                                <div class="imageBorder2-indent"> 
                                    <div class="width"> 
<div class="product_price"> 
<?php 
if( !empty($price) ) { 
    echo $price; 
} 
?> 
</div> 
 
<!-- The add to cart DIV. --> 
<div class="product_buttons"> 
    <div style="padding: 11px 11px 11px 15px;"> 
        <div class="width"> 
            <a class="button details" title="<?php echo $product_name ?>" href="<?php echo $product_link ?>"><?php echo "Details" ?></a> 
<?php 
if( !empty($addtocart_link) ) { 
    ?> 
<form action="<?php echo  $mm_action_url ?>index.php" method="post" name="addtocart" id="addtocart" style="width:81px; margin:auto"> 
    <input type="hidden" name="option" value="com_virtuemart" /> 
    <input type="hidden" name="page" value="shop.cart" /> 
    <input type="hidden" name="Itemid" value="<?php echo ps_session::getShopItemid(); ?>" /> 
    <input type="hidden" name="func" value="cartAdd" /> 
    <input type="hidden" name="prod_id" value="<?php echo $product_id; ?>" /> 
    <input type="hidden" name="product_id" value="<?php echo $product_id ?>" /> 
    <input type="hidden" name="quantity" value="1" /> 
    <input type="hidden" name="set_price[]" value="" /> 
    <input type="hidden" name="adjust_price[]" value="" /> 
    <input type="hidden" name="master_product[]" value="" /> 
    <input type="submit" class="addtocart_button_module" value="<?php echo $VM_LANG->_('PHPSHOP_CART_ADD_TO') ?>" title="<?php echo $VM_LANG->_('PHPSHOP_CART_ADD_TO') ?>" /> 
    </form> 
    <?php 
} 
?> 
 
</div></div></div> 
</div> 
                                </div> 
                            </div> 
                        </div> 
                    </div> 
                </div> 
            </div> 
        </div> 
    </div> 
</div>