What is better mix or modifier?

Question

css

Good day to all! Tell me what is better for me to make a mix or modifier. There are 10 links on the site. They are with different classes. I need to make it effect on hover. So, set opacity for each link or make one general mix, or maybe a modifier to set opacity for everyone at once?

Answer 1

Make a link class for everyone with a common set of parameters, a common hover with opacity to it, and hang all changes in links around the site on elements such as header__link. If you need to manage through a modifier, then link_hover. Those. example class="header_link link link_hover"

Answer 2

You can just add a class