The reported errors were corrected.
But remember, use the last WordPress version, last CSS Plus version and insert title before save draft, ok?
The save_post action works with title filled.
Open the page in Google Chrome, and right click on the background. After that click inspect element.
Just below the screen will appear highlighted the div or the body in which you must apply the css property.
Hopefully this help you.
Open the page in Google Chrome, and right click on the background. After that click inspect element.
Just below the screen will appear highlighted the div or the body in which you must apply the css property.
Hopefully this help you.