Examine source code of Testy Test McTestface

{
  "name": "Test3",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "theme_frame.png"
    },
    "colors": {
      "frame": "rgba(3, 1, 3, 1)",
      "tab_background_text": "rgba(209, 255, 253, 0.85)",
      "toolbar": "rgba(3, 1, 1, 0.72)",
      "bookmark_text": "rgba(248, 189, 255, 1)",
      "toolbar_field": "rgba(255, 255, 255, 0.1)",
      "toolbar_field_text": "rgba(199, 230, 232, 0.88)",
      "tab_line": "rgba(0, 255, 242, 0.52)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c07d12d8-ac7f-4206-9b63-5b86a41747ec}"
    }
  }
}