Hi,
There is no option for that.
However, thinking about it, I see a solution which will only require a slight modification in HikaShop. So we'll do the modification for the next version.
First, you need to change the line:
if($column!='currency_symbol'){
to:
if(in_array($column, array('currency_symbol', 'currency_format'))){
in the file administrator/components/com_hikashop/classes/currency.php
This will allow you the possibility to add HTML in the "format" setting of the currencies in the System>Currencies menu of HikaShop. We'll add that change.
Second, you need to change the type of the currency_format column of the hikashop_currency table to VARCHAR(255) instead of the CHAR(10) which is there at the moment. You can do that in your PHPMyAdmin. We'll change that so that all new installations of HikaShop will get it automatically.
Third, in the "Format" setting of your currency, instead of
, you'll want to use something like that:
<span class="symbol">€</span><span class="price">%!n</span>
That way, you can then use .symbol{} and .price{} for your CSS.