How to make a common background in Wordpress for head, body and footer?

Question

css

Landing on Wordpress, you need to make sure that one picture is on the head, body and footer, how can this be done? And you need to remove the list of sections of the site in the header. That is, there will be only one blank page with a picture on the background, and there will be a small text.

Answer 1

put background-image
and background-attachment: fixed on the html tag ;

Answer 2

1. It is impossible to make a background for the head. Only to header.
2. If the background is applied to the body, then everything in the body will automatically receive the background, unless this rule is reassigned. Those. header and footer do not have separate backgrounds.
3. htmlbook.ru/css/background-image