How to change style of one component, without affected the linked?

Hi there,

I am struggeling to find out how to change the style of one component, without unlinking it.

(I want a component with specifics dates, to apperear black in one place and white in another place, but the dates should remain the same)

I watched webflows component video, but they only explain how to change the content (text) and not the style.

It is regarding the components named “dato (…)”

Hope you can help

Here is my site Read-Only: LINK
(how to share your site Read-Only link)