Examine source code of APK Tech New Tab

{
  "name": "Oeschinen lake",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "oie_qNFJbvHUn84g.jpg"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(227, 20, 20, 1)",
      "toolbar": "rgba(67, 209, 150, 0.48)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(52, 161, 201, 0.6)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(204, 12, 12, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{edd60ea8-ce5e-4dd2-8ee4-90992d052a82}"
    }
  }
}