Your syntax is wrong -<li class="price_red"><?php echo TEXT_BASE_PRICE . $products_price; ?></li>
in my main stylesheet.css file I've included:
#price_red {
color: red;
font-size: 12px;
}
.price_red {
color: red;
font-size: 12px;
}
( # is for id, . is for class )



