Examine source code of Esperance 1919 .

{
  "theme": {
    "images": {
      "theme_frame": "Image24LLL.jpgMM.jpg"
    },
    "colors": {
      "frame": "#0016de",
      "tab_background_text": "#0016de"
    }
  },
  "version": "2.0",
  "name": "Esperance 1919 .",
  "manifest_version": 2
}