🔹 Card-mod - Add css styles to any lovelace card

[Ildar_Gabdullin]

@svkoch

type: conditional, type: 'custom:template-entity-row'

as a starting point:

type: entities
entities:
  - input_boolean.test_boolean
  - type: conditional
    conditions:
      - entity: input_boolean.test_boolean
        state: 'off'
    row:
      type: custom:template-entity-row
      entity: sun.sun
    card_mod:
      style:
        template-entity-row $: |
          div#wrapper {color: red}