Examine source code of urahara - bleach

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_LABS1.JPG"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "urahara - bleach",
  "manifest_version": 2,
  "description": "this is my second persona.\nbecause the fist one was failed :(\ni hope this one was good"
}