{
  "cmp": {
    "mainMenu": {
      "overlay": {
        "size": {
          "width": {
            "value": "100%"
          },
          "height": {
            "value": "100vh"
          }
        },
        "elevation": {
          "zIndex": {
            "value": "{alias.elevation.zIndex.depth.overlay.value}"
          }
        },
        "color": {
          "background": {
            "value": "{alias.color.background.backdrop.dark.strongest.value}"
          }
        }
      }
    }
  }
}