About Layout Layers (In the guide)

[GronbergInfo]

On this guide part

it says: An example layers declaration looks like: layers: one two three;. To add a widget to the topmost layer in this case, you'd add a declaration of layer: three; to it.

The question is more about, the declaration of layers one two three is not shown in the example for layers.
Or have i misunderstood the text?

[TomJGooding]

The example in the description is unrelated to the code example.

The layers are defined in layers.tcss - perhaps that should be clarified?

[GronbergInfo]

Maybe it could be re-written a bit to be little more clearer.

the one two three, i assume its meant to be on the screen part of the layers.tcss

Screen {
    align: center middle;
    layers: below above;
}