Modding surveillance-card with card-mod

I’m using the surveillance-card and trying to mod it with card-mod…
but there’s no way I can make it work.

elements:
          - type: custom:surveillance-card
            thumb_interval: 15
            update_interval: 2
            cameras:
              - entity: camera.living_room_camera
            style:
              .: |
                :root {
                  height: calc(100vh - 73px);
                  left: calc(50% + 16vh);
                  top: calc(50% - 25px);
                  width: calc(100% - 35vh);
                }
              "surveillance-card":
                  $: |
                    .container {
                      padding: 0 0 0 0px;
                      margin: 0;
                    }

tried a lot of different combinations, but none of them make anything.

Anyone had success with it?

Hi, Did you find a solution for this?

Any updates?