Examine source code of Betta Ribbons

{
  "theme": {
    "images": {
      "theme_frame": "headercopy.png"
    },
    "colors": {
      "frame": "#701c32",
      "tab_background_text": "#400e1e"
    }
  },
  "version": "2.0",
  "name": "Betta Ribbons",
  "manifest_version": 2,
  "description": "I like betta fish, therefore, I created a betta fish browser. \n\nArt belongs to Chelsea 'Linaeve' Beiler - www.linaevestudio.com"
}