price not centered

I've set the menu item to type "Products listing" using mode 'div' to take me to the page with the products.

When I set the text to not centered, the text description formats correctly, but the price of the product which appears under the image is left justified. I want it centered under the product, similar to the 'add to cart' button. Where can I set this?

(I didn't find anything on the forums and have tried both the 'built-in' template with Joomla and the Artisteer template we're using)

You can see the product page at www.calmear.com/new/buy-calm-ear (We're upgrading from the old site, hence the /new)

Thanks!

I found the _price_full code was already in the file, so I just added the "!important" to the existing text-align. Not sure what was overriding it, but it works great.

span.hikashop_product_price_full{
text-align: center !important;
font-weight:bold;
display:block;
margin-bottom:5px;
}