Color discount price and strike through

I would like to change the color of the discount price showed on the product listing page AND the product detail page. The discount price should also have a text-decoration: strike through.

At first this seems to be very easy to apply, but i visited almost every topic on the forum but i can't find the right answer that works for me.

Im using lastest Joomla version and Hikashop Business, also latest version.

I've tried to apply some css to accomplish this:

.hikashop_product_price_before_discount {
color: red;
}

But this ain't working. Neither does the strike through, which is strange because this should be activated by default? According to several other topics on the forum. I have checked my configuration, but everything seems to be correct:

Hika / config / default parameters for products:
show discounted price: display the price before the discount is applied.
price display method: cheapest price

Site is in progress, so i could not provide an url to the website.

Hi,

There is indeed a strike through by default on the price before the discount.
So we would need a link to the page with these in order to only at the CSS and HTML there.
Please provide that along with a link to this thread via our contact form:
www.hikashop.com/support/contact-us.html