XF 2.2 Change background of a single page

[Joan1211]

Hello,

I have created a node "page" and i will set it as a landing page.

How is it possible to change the background of this single page? What to add in the extra.less?

Thank you

 

[Joan1211]

I answer to myself.

Here is the code:

[data-container-key="node-135"] .p-body { background: #ffffff; }