Changing font /

Adding this to your custom CSS editor should target your site description, aka tagline (“Blog von RedReinhardt”):

.site-branding .site-description {
  font-family: Oswald, sans-serif;
}

And the post meta (author, date, etc.):

.entry-header .entry-meta {
  font-family: "Lucida Sans", Helvetica, sans-serif;
}

Tweak the fonts as you like.

I used a browser inspector to find the right elements to target.

Here are some very helpful posts that will help you learning how to target the right element with CSS:

https://dailypost.wordpress.com/2013/07/25/css-selectors/

https://dailypost.wordpress.com/2013/06/21/css-intro/

https://dailypost.wordpress.com/2013/08/29/css-matched-rule-pane/

https://en.support.wordpress.com/custom-design/how-to-find-your-themes-css/

https://thewc.co/articles/view/web-inspector-tutorial

https://cssworkshop.wordpress.com/

I do see some code indicating that you tried to change the font of these elements, but it uses “Lucida Sans Unicode” and the correct font-family seems to be just “Lucida Sans.”

Let me know how it goes.

Thanks, yeah I checked every class, some where hard to assign…
unfortunately there is now easier ways…
I had to choose Lucida Unicoe – it was the closest to the original …
I will see how it goes… right now I am working with google fonts plug-in and CSS code…

thanks for your support…
Kindest regards
P.-