Hello,
First of all thanks for choosing our Theme, we are glad to be you in the WoodMart WordPress family :-)
.
I saw the screenshot you attached.
For the background-color use, the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS.
.blog-post-loop .article-body-container {
background-color: red;
}
And for the text use the typography settings under Theme Settings >> Typography.
You can read our detailed documentation in the following link:
https://xtemos.com/docs/woodmart/advanced-typography-settings/
Regard’s.
Xtemos Studio.