Examine source code of Squirrel by mica.mala

{
  "theme": {
    "images": {
      "theme_frame": "squirrel5.jpg"
    },
    "colors": {
      "frame": "#374f11",
      "tab_background_text": "#fcc605"
    }
  },
  "version": "2.0",
  "name": "Squirrel by mica.mala",
  "manifest_version": 2,
  "description": "Pine forest and red squirrels on the branch. Wild nature at springtime."
}