Lovelace Card Size - in full panel mode - Question #1812 :-)

Sorry. to start with.

I have to ask in a new thread because I cannot find a working solution for my question. I have a view with 1 card. And I want to make that 1 card a bit bigger (following a device with a bigger screen, in this case my PC browser). If I use the companion app I want it the “normal size”.

this is my current view:

My card config:

type: 'custom:layout-card'
layout_type: horizontal
layout: {}
cards:
  - type: 'custom:xiaomi-vacuum-map-card'
    entity: vacuum.roborock_vacuum_s5e
    map_camera: camera.xiaomi_cloud_map_extractor
    camera_calibration: true
    zones:
      - - - 21308
#****** LEFT NUMBER LINES OUT FOR READABILITY ******
          - 24859
          - 1
  - type: entities
    entities:
      - entity: input_boolean.vacuum_start_cleaning
      - entity: input_boolean.vacuum_return_to_dock
      - entity: input_boolean.vacuum_stop_cleaning
      - entity: input_boolean.vacuum_clean_kitchen_table
view_layout: {}

I have tried via google and the forum via “lovelace card size”, “custom card size”, Picture entity card size and a combination of all other rods and read about thomas lovén a lot :-).

But I cannot get it working to start with e.g. double the size of the card or whatever is possible to make it bigger. What do I need to do to achieve that?

Hate to do, but >bump< I could really use some help…

Would like to have solution for this too.

You can do it with card mod.