Examine source code of Dark Bliss

{
  "theme": {
    "images": {
      "theme_frame": "Top2.png"
    },
    "colors": {
      "frame": "#262525",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Dark Bliss",
  "manifest_version": 2,
  "description": "Dark Bliss is my first Persona that I did to learn how to make them. It is a dark striped Persona that gives your browser a darker feeling."
}