Examine source code of Secret Diary

{
  "theme": {
    "images": {
      "theme_frame": "SecretDiary_header_byLisa.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ccffff"
    }
  },
  "version": "2.0",
  "name": "Secret Diary",
  "manifest_version": 2,
  "description": "background design, red circled dots and pink hearts on a purple background\n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}