popover settings:

border color: bg color: color:
positions:
target (move me)
popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content popover content

size settings:

popover width/height: x
container width/height: x
target width/height: x
target rect: