Examine source code of Aerosphere Snowboard

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Aerosphere Snowboard",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(2, 17, 30, 0.35)",
      "toolbar_text": "rgba(255, 255, 255, 0.37)",
      "frame": "rgb(255, 255, 255)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(255, 255, 255, 0.21)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(255, 255, 255, 0.77)",
      "popup": "rgba(5, 16, 16, 0.45)",
      "popup_text": "rgba(255, 255, 255, 0.3)",
      "tab_loading": "rgba(255, 255, 255, 0.77)"
    }
  }
}