Examine source code of Mountain Lake

{
  "name": "Mountain Lake",
  "manifest_version": 2,
  "version": "6.0",
  "theme": {
    "images": {
      "theme_frame": "MountainLakeH.jpg"
    },
    "colors": {
      "frame": "rgba(23, 1, 1, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(49, 61, 7, 0.12)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6d88f6ab-1206-4206-b041-19ebba0b5577}"
    }
  }
}