hide price on category and product page

p.price {
display:none;
}

Parse error: syntax error, unexpected ‘{‘ in /home/metallfa/public_html/wp-content/themes/virtue_premium_child/functions.php on line 42

This is CSS, not PHP

oh, right. ??
it′s working on the product page, but not on category pages.

https://metall-fachhandel.de/produkt-kategorie/aluminium-stangen-profile/flachstangen-alcumgpb/

Different selectors there https://dl.dropboxusercontent.com/s/yh7i02zke4y8acb/2016-05-24%20at%2013.00.png?dl=0

ok. thanks a lot. but I dont know how to add the selector to the code, maybe you can help me with that?

Look on the right side of my screenshot. Find that CSS.