Picture Element - Card mod - Different size on each custom pic shutter card

Hello community,

I would need to add 2 custom pic shutter card on a “picture-elements”.
The 2 custom pic shutter card need to have different size (each one with its own height & width).

I have tried this code without succss.
The .type-custom-pic-shutter-card seems to be a global parameter and not apply by ‘custom pic-shutter-card’.

- title: Test
    path: Test
    cards:
      - type: custom:layout-card
        layout_type: grid
        cards:
          - type: picture-elements
            view_layout:
              grid-area: plan_0
            image: /local/images/tmp.png
            elements:
              - type: custom:pic-shutter-card
                style: 
                  top: 10%
                  left: 10%
                entities:
                  - entity: cover.volet_musique
                    offset: 15
                    frame_window_pic: /local/community/pic-shutter-card/bay_white_1.png
                    shutter_min_position: 0
                    shutter_top: 13
                    shutter_left: 0
                    shutter_max_position: 79
                    shutter_width: 80
                    shutter_height: 140
                    shutter_pic_height: 100
                    buttons_position: not show
                card_mod:
                  style: |
                        .type-custom-pic-shutter-card {
                          width: 50px !important;
                          height: 90px !important;
                          background-color: transparent;
                        }
              - type: custom:pic-shutter-card
                style: 
                  top: 10%
                  left: 40%
                entities:
                  - entity: cover.volet_musique
                    offset: 15
                    frame_window_pic: /local/community/pic-shutter-card/bay_white_1.png
                    shutter_min_position: 0
                    shutter_top: 13
                    shutter_left: 0
                    shutter_max_position: 79
                    shutter_width: 80
                    shutter_height: 140
                    shutter_pic_height: 100
                    buttons_position: not show
                card_mod:
                  style: |
                        .type-custom-pic-shutter-card {
                          width: 77px !important;
                          height: 129px !important;
                          background-color: transparent;
                        }
        layout:
          grid-template-columns: auto
          grid-template-areas: |
            "plan_0"

I would need that the first item is 50x90

How can I proceed ?

Regards