Examine source code of Precision

{
  "theme": {
    "images": {
      "theme_frame": "shutterstock_15419749_983x1392_1083x200_2500x200_3000x200.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#e0dd20"
    }
  },
  "version": "2.0",
  "name": "Precision",
  "manifest_version": 2,
  "description": "Precision Clan Persona"
}