Hello Elementor Theme Website background colour

[MjgJhb]

Hi
My site’s background colour keeps defaulting to white.
Elementor Pro / Hello Elementor / Latest version of WordPress
I used this code as per a previous closed topic:
Dashboard >Appearence > customise > additional CSS:
body {background-color: #f9f9f9}
Not working – any suggestions?

 

[Agemo]

Do you have any optimizations or caching plugins running ?

 

[MjgJhb]

Yes. But managed to change it in the customiser custom CSS