Background color

You simply add this :

body {
    background-color: #your-hex-color;
}

You could either add this to a child theme : https://github.com/FameThemes/onepress-child

You would add the code to the style.css.

You could alternatively use a CSS plugin like Simple CSS:

https://www.ads-software.com/plugins/simple-custom-css/

Hopefully this useful, let me know how it goes. ??

it did not work (( I would like to change the background of sections for example Section Services
Can you help me please?

Hi,

You can add like this :

.section-services{ background-color : #your-color; }

Let me know!

Thank you. it works!

But How I can change the color of the text in the sections?

And is it possible instead of color background put the picture in the background?

You can add this :

.section-services{ background-image : url( your-image-url ); }
.section-services .service-item .service-content p { color: #your-color; }