Examine source code of The Elder.2

{
  "name": "The Elder.2",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "The Elder 2.png"
    },
    "colors": {
      "frame": "rgba(122, 44, 44, 1)",
      "tab_background_text": "rgba(231, 242, 19, 1)"
    }
  }
}