Examine source code of Bamboo Lights

{
  "name": "Bamboo Lights",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "BambooBambooH.jpg"
    },
    "colors": {
      "frame": "rgba(95, 168, 50, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(92, 168, 49, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(92, 168, 49, 0.05)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7e4f4141-a5a6-4da0-ab66-f2186e43e3e4}"
    }
  }
}