Examine source code of Bamboo Shadows by MaDonna

{
  "name": "Bamboo Shadows by MaDonna",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "BambooGreysH1.jpg"
    },
    "colors": {
      "frame": "rgba(194, 194, 194, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(158, 155, 155, 0.11)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d163f5fe-cdec-47c8-bf46-b9afeb020edb}"
    }
  }
}