The element properties specific to the framework you have chosen (Bootstrap / Tailwind …) and in this case, indeed, the interface offers the basic “default” colors offered by the framework.
The CSS properties panel, which allow you to do EXACTLY what you want.
BUT, Pinegrow is not a design application like Photoshop, and you will need to have some knowledge of CSS and HTML development to fully take advantage of the various options available to you.
Ok… Before I get into all of that, can I ask you, is there a program you would recommend I´d rather use? I wanted to use Pinegrow because it shows the code, and in Dreamweaver, which has similar design issues, the pages are all fumbled when I load them.
I found the tab in question, and saw there was a background-section there. Well, when I use the “picker”, it allows colour from one section, but not the one I want…
Starting to think there´s some kind of write-protection, or something, because when I play around with the stuff in the CSS-tab, when it comes to position, nothing´s happening.