Sorry missed that part 😛
In that case, I would recommend using a structure like this:
https://www.screencast.com/t/4Qo5rMw9iI
Then follow the settings below:
1. Set the outer z-index for the parent container to 1, container text to 1, container button to 3, container background image to 2.
2. Set container background image min-height to 100vh.
3. Set parent container inner container to Full width.
4. Add addition CSS class to container background image, eg. hero-bg
, then add this CSS:
.hero-bg {
position: absolute;
bottom: 0;
left: 0;
top: 0;
right: 0;
}