Style.css vs Additional CSS in the customizer

No (maybe not yet), but thank you either way.

No problem :)

Sorry we couldn't give you an answer. Let us know if you need to have another look.

Don't worry, and thank you, you are the best support I've ever had.

Sorry for intruding in this discussion, but I have experience the same thing: Some code in the child style.css does function but some doesn't. But if I put the code in the “Additional CSS” in the Customizer it functions. Why is this happening? That is the priority between the style.css and the Customizer?
For example, this code ("Last updated") does not function in the style.css but in the Customizer CSS:
}
.posted-on .updated {
display: inline-block;
}
.posted-on .updated:before {
content: "Senast uppdaterad: ";
}
.entry-date {
display: none;
}

Can you link us to your site?

The site is: http://www.fotografihistoria.se.

Another thing, for example, what doesn't function in style.css (child) is below:

blockquote {
border-left: 0px solid rgba(153,0,51,0);
}

But it functions if you put it in the Customizer CSS.
What is the difference between putting code in the style.css file and Customizer?

Lars Eriksson

Can you link me to the actual page/post in question?

I don't think that's on your home page? Sorry I don't speak your language :)

There shouldn't be any difference.