Row of sensors with mini graph card

Hi There,

I’m trying to get this thing sorted out, but can’t get it to work.
I’ve downloaded “Mini Graph Card” and setup everything.

When i’m creating a normal card it’s all fine and working. But i can’t get this configuration to work. With 3 cards in a row.
When i go to the LoveLace Editor and add a “Manual Card” and put in this code i’m getting an error and can’t figure out how to fix it.

type: 'custom:mini-graph-card'
  cards:
    - type: custom:mini-graph-card
      entities:
        - sensor.0x00158d00031b04ff_humidity
      line_color: blue
      line_width: 8
      font_size: 75
    - type: custom:mini-graph-card
      entities:
        - sensor.0x00158d00031b04ff_pressure
      line_color: '#e74c3c'
      line_width: 8
      font_size: 75
    - type: custom:mini-graph-card
      entities:
        - sensor.0x00158d00031b04ff_temperature
      line_color: var(--accent-color)
      line_width: 8
      font_size: 75

type: 'custom:mini-graph-card' #### <----- This should be a horizontal stack card not a mini graph card
  cards:
    - type: custom:mini-graph-card
      entities:
        - sensor.0x00158d00031b04ff_humidity
      line_color: blue
      line_width: 8
      font_size: 75
    - type: custom:mini-graph-card
      entities:
        - sensor.0x00158d00031b04ff_pressure
...

Awesome!.
It was also a spacing problem with the “cards”