Lovelace contioneal mapping on floorplan

Right now I have a problem with all my Foscam cameras. I can’t use them since in the new release the foscam cameras moved from the yaml to the integration. But that only makes my problem that I wanted to present more acute.
I use a floor plan with camera images. Only not all cameras are always on. I now get an ugly red line for those cameras that also goes through the other images. What I want is this: For active cameras, I want an image that is red framed (also works the way I want). For non-active cameras, I don’t want to see anything. I have tried several solutions. From conditional maps to “choice” maps. ie: something with a transparent.png but I always get a red area with the code without a further explanation of the error. The yaml. in itself is good. That is. The syntactic is correct and I can save it.

afbeelding

type: picture-elements
image: /local/floorplan/downstairs.png
elements:
  - type: image
    entity: switch.kitchen
    tap_action: none
    hold_action: none
    state_image:
      'on': /local/floorplan/kitchen_light.png
      'off': /local/floorplan/transparent_square.png
      unavailable: /local/floorplan/downstairs.png
    style:
      top: 50%
      left: 50%
      width: 100%
  - type: image
    entity: camera.garage
    camera_image: camera.garage
    style:
      top: 10%
      left: 95%
      with: 10%
      border: 2px solid red
    tap_action:
      action: call-service
      service: camera.snapshot
      service_data:
        entity_id: camera.garage
        filename: /config/tmp/snapshot_garage.jpg
      hold_action:
      action: more-info
      entity: camera.garage
      camera_image: camera.garage
      camera_view: live

etc...