Examine source code of pokemon eeveelutions

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#20ed00",
      "tab_background_text": "#114a08"
    }
  },
  "version": "2.0",
  "name": "pokemon eeveelutions",
  "manifest_version": 2,
  "description": "bla bla eevee\nbla bla cute\nbla bla ^^"
}