Minecraft: Plotsquared

Can anyone help me that if the plot is claimed it looks like this:

And if the GS is not claimed, it looks like this

The margin changes depending on the state of the claim. If someone owns the property, the edge changes. This block, for which it changes, can be set in the config. Look for it. Then you can set the BHlock to stay as it is. Then, however, your players will no longer easily recognize whether a piece of land that has not yet been built on belongs to someone…

You have to set it in config.yml.