How to change picture element card size

Hi everyone, I am trying to create floorplan in HA using picture element card, and my card is too small(image resolution is ok, 1920x1080), how can I make card bigger? Thanks for help

if you want finer control of your cards for size and placement, try:

here’s an example of a 1000px image layout:

type: custom:layout-card
layout_type: custom:grid-layout
  - type: custom:media-source-image-card
    image: |
  grid-template-columns: 1000px
  grid-template-rows: auto