Text/link colors adjustment

wppa+ uses the same colors as your theme, to grant consistency.

The best thing is to change the theme’s css file, or make a copy of wpp-style.css and place that copy in your (child)theme directory, see this explanation

.wppa-box-text a:link {
    color: blue;
}
.wppa-box-text a:visited {
    color: purple;
}
.
.
. etc

If the setting become overruled by another spec, add !important to it like:

color: #7777FF !important;

Just made a copy of wpp-style.css and placed that copy in my theme directory.
Added the code you specified, but no result.

What am I doing wrong?

I need a link to the site to see if it is actually loaded, you can also inspect yourself the source from the browser.

Look for something like

<link rel='stylesheet' id='wppa_style-css'  href='https://{your site url}/wp-content/themes/{your theme}/wppa-style.css?ver=5-1-10-000' type='text/css' media='all' />

Thanks for your further reply, but for now I disabled the features I mentioned.
So no problem with color anymore ??

Thanks again!

Kind regards,
Jeroen