REQUEST - bigger volume sliders in Sonos Card

Configuration Frontend
1

For a few hours I’ve attempted to increase the height of the volume sliders in the Sonos Card using card-mod, to no avail.

Has anyone had success with this or can point me in the right direction?

sonos card - volume sliders
sonos card - volume sliders456×507 22.6 KB

  - title: Sonos
    path: sonos
    icon: mdi:music
    type: sections
    max_columns: 3
    sections:
      - type: grid
        cards:
          - type: custom:sonos-card
            sections:
              - player
            startSection: grouping
            topFavorites:
              - ''
            showBrowseMediaInPlayerSection: true
            showVolumeUpAndDownButtons: true
            showFastForwardAndRewindButtons: false
            fastForwardAndRewindStepSizeSeconds: 0
            hidePlayerControlPowerButton: false
            hidePlayerControlShuffleButton: true
            hidePlayerControlPrevTrackButton: true
            hidePlayerControlNextTrackButton: true
            hidePlayerControlRepeatButton: true
          - type: custom:sonos-card
            sections:
              - grouping
              - volumes
            startSection: grouping
            topFavorites:
              - ''
            showBrowseMediaInPlayerSection: true
            showVolumeUpAndDownButtons: true
            showFastForwardAndRewindButtons: false