Examine source code of BUELL-LIGHTING-X1

{
  "name": "BUELL-LIGHTING-X1",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "完成ヘッダーX1.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(255, 255, 255, 0.75)",
      "toolbar": "rgba(0, 30, 82, 0.4)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.4)",
      "toolbar_field_text": "rgba(194, 194, 194, 0.9)",
      "tab_line": "rgba(250, 0, 0, 0.7)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c411a79e-d0b3-4c4e-ae69-2ca99007b80a}"
    }
  }
}